_______ the Internet is of great help, I don’t think it’s a good idea to spend t
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| _______ the Internet is of great help, I don’t think it’s a good idea to spend too much time on it. |
答案
| B |
解析
| B 本题考查连词的用法。句意：虽然因特网很有用处，但我认为在网上花太多的时间不是个好主意。if引导条件状语从句；because引导原因状语从句；while和as都可作“虽然，尽管”将，都可以引导让步状语从句，但as引导让步状语从句时要部分倒装，while引导的让步状语从句用正常语序，且常放在主句的前面。 |
举一反三
(2012·南京高二检测) Some people are worrying about the possibility _______ mobile phones could be responsible for a range of illnesses, from rashes (皮疹) to brain tumors.| A．that | B．why | | C．how | D．whether |
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(2012·衡阳高二检测) People often have the belief _______ a healthy environment and development cannot be possible at the same time, but this does not have to be true.| A．that | B．which | C．where | D．what |
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| He didn"t expect that his parents could manage to know ________ is going on in his college life on the Internet. |
There"s a saying, “Life is 10% ________ happens to us and 90% ________ we choose to react to it.”| A．who; why | B．that; that | | C．which; when | D．what; how |
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Though having discussed it for long, they still haven"t reached an agreement ________ they should pour more money into the project.| A．whether | B．if | | C．that | D．what |
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