201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
1
C
A
B
C
B
C
C
B
C
C
B
D
A
D
C
C
D
C
D
B
C
B
D
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2
D
B
A
B
C
C
B
A
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D
A
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A
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C
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B
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D
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3
C
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D
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C
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4
B
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C
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A
A
A
B
A
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C
C
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C
5
D
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A
A
A
A
A
D
C
C
A
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D
C
B
A
D
C
B
D
A
D
A
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6
B
D
A
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B
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B
C
A
D
D
D
D
C
C
B
A
C
C
D
C
A
C
D
7
A
B
D
A
D
C
C
D
B
B
B
D
B
D
C
A
A
A
D
B
B
B
A
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8
B
D
B
B
A
D
B
C
B
C
B
B
B
A
A
D
D
A
B
D
A
D
B
A
9
B
B
D
A
D
B
D
A
A
A
A
D
A
A
D
C
C
C
D
D
D
C
A
D
10
C
D
C
A
A
C
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B
D
D
D
C
A
B
C
D
D
D
A
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C
B
C
A
11
C
B
A
B
A
B
D
C
C
D
B
B
C
B
A
D
B
B
D
A
B
D
A
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12
C
B
C
A
D
C
C
C
A
D
C
A
B
B
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A
C
A
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C
C
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13
A
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D
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A
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A
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A
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A
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A
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14
B
B
A
A
C
C
C
A
B
B
D
B
B
D
A
A
A
C
C
A
A
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D
B
15
C
A
D
B
C
A
A
C
B
C
C
D
D
B
C
C
B
C
C
C
A
C
C
C
16
A
D
D
B
B
B
B
D
D
B
C
C
A
C
C
A
A
D
A
B
C
D
A
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17
D
C
C
C
C
B
A
C
C
D
D
D
D
B
C
C
C
C
D
A
D
C
C
A
18
D
C
D
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B
D
D
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B
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A
B
A
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B
B
A
A
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C
A
B
B
C
19
C
C
A
A
D
B
A
C
B
B
C
B
D
B
A
C
D
C
C
D
C
B
C
B
20
C
A
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A
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D
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C
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A
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A
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21
D
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A
A
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C
A
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B
B
A
C
D
B
C
D
B
B
C
A
B
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22
B
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B
D
B
A
A
C
A
B
A
A
B
B
D
B
D
D
C
B
C
C
A
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23
A
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C
C
C
A
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D
D
B
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A
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C
B
D
A
A
A
C
B
B
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D
24
C
C
D
C
A
C
C
C
A
D
A
B
D
A
A
B
B
D
C
B
A
D
A
B
25
C
D
C
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C
B
B
B
C
C
A
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B
C
C
B
C
A
B
A
B
D
A
D
26
A
C
B
A
D
D
D
D
D
A
C
D
B
A
A
C
C
A
D
B
B
C
D
D
27
D
A
B
A
B
A
C
C
C
A
C
B
A
A
D
A
A
D
D
D
B
B
B
C
28
A
D
D
D
D
C
D
D
A
C
D
A
D
A
C
A
C
A
A
B
A
B
B
C
29
B
C
D
C
D
A
A
D
D
C
C
B
D
D
B
D
A
D
C
A
C
C
A
B
30
B
B
A
B
D
C
A
B
D
B
C
A
B
C
C
B
C
D
B
A
A
C
B
D
31
D
A
A
B
B
A
B
A
B
A
A
D
B
A
A
B
A
A
C
C
C
A
C
D
32
D
A
C
C
A
A
B
B
B
D
A
D
A
D
B
C
A
A
A
B
C
D
D
C
33
B
B
D
D
C
D
C
B
A
A
C
B
D
C
D
B
D
D
A
A
A
A
C
C
34
C
A
C
C
A
A
D
A
A
D
A
D
A
B
B
A
A
C
C
D
A
B
A
A
35
D
C
A
C
D
C
B
D
B
D
D
A
B
B
C
A
D
A
A
C
B
C
A
D
36
A
C
A
A
D
A
A
B
C
A
D
A
A
C
B
D
D
C
A
C
A
D
C
B
37
D
B
C
D
B
D
A
A
A
B
B
D
B
C
B
B
C
A
B
B
B
C
D
C
38
A
A
B
B
C
D
D
D
D
C
B
D
D
B
C
B
C
D
A
D
A
A
D
B
39
A
B
B
D
D
B
D
B
D
B
D
D
A
B
B
D
D
A
A
D
B
B
D
C
40
A
C
B
D
B
B
A
A
C
C
D
A
A
D
B
D
D
D
D
D
B
B
C
C
Mã đề thi
Câu hỏi
BỘ GIÁO DỤC VÀ ĐÀO TẠO
ĐỀ THI CHÍNH THỨC
KỲ THI TRUNG HỌC PHỔ THÔNG QUỐC GIA NĂM 2018
Bài thi: KHOA HỌC TỰ NHIÊN
Môn thi thành phần: VẬT LÍ