2. 外语
  3. Wind motion can be observed in the atmosphere by ______ the trails of meteors passing through it.

Wind motion can be observed in the atmosphere by ______ the trails of meteors passing through it.

admin2013-10-11  50
问题 Wind motion can be observed in the atmosphere by ______ the trails of meteors passing through it.
选项 A、to watch
B、watching
C、watched
D、watch
答案B
解析 英语中，一般只能用动名词作介词的宾语，如：You were in fault for speaking to your ,son in such a rude manner．你对儿子讲话如此粗鲁是错误的，We are not alone in thinking that the experiment is not successful．并非只有我们认为这项实验是不成功的。
转载请注明原文地址:https://kaotiyun.com/show/b6GK777K
0

专业英语四级

相关试题推荐
随机试题
最新回复(0)