题目内容
______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 |
B
解析试题分析：考查连词：本句的意思是：虽然网络对人的帮助很大,但是我并不认为在网络上花费太多时间是个好注意。句子含义的转折性.只有B有此含义.while--当.....时候,虽然.，if如果，because因为，as随着，因为，当…时候，选B。
考点：考查连词
I can’t fully understand what his music conveys, his performance is quite impressive.
| A．As | B．Since | C．If | D．While |
I am determined to get a ticket for the concert ____ it means standing in a line all night.
| A．as though | B．even if | C．as if | D．so that |
Studying in groups is necessary_____ you want to do well in school.
| A．if | B．until | C．unless | D．though |
I believe _____ you have made efforts and ______ you are sure to achieve your goal.
| A．that; / | B．/; / | C．/; that | D．whether; that |
_____ 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 |
Last night I came across the man ____ you think is pleasant to ________.
| A．who; get along | B．whom; get along |
| C．who; get along with | D．whom; get along with |
time passed, however, the carnival period was extended.
| A．As | B．when | C．while | D．since |
_______ we got to the station, the train had left already.
| A．If | B．Unless | C．Since | D．When |