生活中我们经常利用声音提供的信息来判断事物。请写出两个这样的事例:
(1) ;
(2) 。
(1)闻其声知其人(2)夏天买西瓜时,听敲击西瓜的声音判断西瓜是否成熟等(合理即可)
We often go home _______ 4:30 _______ the afternoon. [ ]
A. at; in
B. at; on
C. on; in
D. at; at
---Could you please give the dictionary to Wang Feng?
---Yes, of course! I’ll give it to him ________ he comes back.
A.since
B.before
C.as soon as
D.until