题目内容
_____ the majority of people you will meet when travelling are sure to be friendly, there are dangers-theft being the most common.
| A．Since | B．Unless | C．While | D．Once |
C
解析试题分析：考察连词辨析。A自从，既然；B除非，如果…不；C尽管，当…时；D一旦；句意：尽管在你旅行的时候所遇见的人当，大部分都是友好的，但是也有一些危险。故C正确。
考点：考察连词辨析
As a saying goes, the wise man knows he knows nothing, _________ the fool thinks he knows all.
| A．when | B．while | C．as | D．though |
Make good preparations for your self-driving trip ______ you’ll regret it when your car breaks down in a remote area.
| A．and | B．so | C．but | D．or |
______the Internet is of great help, I don’t think it’s a good idea to spend too much time on it.
| A．If | B．While | C．Because | D．As |
Some people are holding their umbrellas ____ it is raining.
| A．in case | B．so that | C．as though | D．unless |
Please remind me of the meeting again tomorrow ________I forget.
| A．though | B．so that | C．in case | D．until |
Of all the destinations in the South，Gu Langyu is the very one ________I have been longing to visit.
| A．that | B．which | C．where | D．what |
We must get up early tomorrow，______ we’ll miss the first bus to the Great Wall．
| A．so | B．or | C．but | D．however |
Students should be encouraged to ______ their own opinions, ______ right or wrong.
| A．present; whether | B．compare; no matter |
| C．announce; no matter | D．remark; whether |