题目内容
There is still a strong argument ________ mobile phones are a particular risk to children.
| A．when | B．which |
| C．that | D．what |
C
解析
(2013·浙江，8)Eye doctors recommend that a child's first eye exam ________ at the age of six months old.
| A．was | B．be | C．were | D．is |
There was something wrong with the network， or the e-mail____ earlier.
| A．could have been sent | B．might be sent |
| C．need have been sent | D．must be sent |
________ you don’t know is that I spend ________ little time I had with my kids.
| A．That; that | B．What; how | C．What; what | D．That; how |
Professor Tang didn't give us a speech today.It was ________ he had a traffic accident on the way to school.
| A．that | B．when | C．why | D．because |
________ has been mentioned above，continued chairman after he took a sip of coffee，________ the project must be carried out before spring flood comes.
| A．As；that | B．That；which |
| C．This；which | D．It；that |
The urge to go abroad for further study is strong, but it was not until last summer ________ I knew how powerful it could be.
| A．who | B．that |
| C．where | D．before |
(2013·苏南四校3月联考)Everybody knows about it now! But no one knows ________ once prevented the rumor from spreading.
| A．what was it that | B．what it was that |
| C．how it was that | D．why it was that |
Not only _____ great thoughts but also they express their thoughts in words which powerfully influence our minds and emotions.
| A．did great writers have | B．great writers had |
| C．great writers have | D．do great writers have |