2. 外语
  3. Experiments suggest that season of birth dramatically affects the speed______the body clock ticks.

Experiments suggest that season of birth dramatically affects the speed______the body clock ticks.

admin2013-03-27  88
问题 Experiments suggest that season of birth dramatically affects the speed______the body clock ticks.
选项 A、at which
B、for which
C、on which
D、in which
答案A
解析 介词+which引导定语从句时，介词要与前面的名词搭配。本题中定语从句的先行词为speed，at speed意为“高速地”。句意：实验表明，出生的季节极大地影响了人体生物钟运转的速度。故选A。
转载请注明原文地址:https://www.kaotiyun.com/show/cDmO777K
0

考博英语

相关试题推荐
随机试题
最新回复(0)