- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
- 10
- 11
- 12
- 13
- 14
- 15
- 16
- 17
- 18
- 19
- 20
- 21
- 22
- 23
- 24
- 25
- 26
- 27
- 28
- 29
- 30
- 31
- 32
- 33
- 34
- 35
- 36
- 37
- 38
- 39
- 40
- 41
- 42
- 43
- 44
- 45
- 46
- 47
- 48
- 49
- 50
- 51
- 52
题目来源：
OG8 阅读 Q49
正确答案：B
题目详解
反馈
Choice B is the best answer. The second sentence of the last paragraph says that Alexander Volkov and his colleagues "first demonstrated that it is indeed electricity that causes the Venus flytrap to close." In this context, the word "demonstrated" most nearly means established.
Choices A, C, and D are incorrect because in the context of scientists showing what causes the Venus flytrap to close, the word "demonstrated" most nearly means established, not protested (choice A), performed (choice C), or argued (choice D).
Choices A, C, and D are incorrect because in the context of scientists showing what causes the Venus flytrap to close, the word "demonstrated" most nearly means established, not protested (choice A), performed (choice C), or argued (choice D).
0
题目标记：
答对了
答错了
漏选了
收藏
讨论
注：题目来源来自网络
选择你收藏的理由
发送
- 回复
- 复制
- 删除
取消