基本信息
从A、B、C、D四个选项中，选出可以填入空白处的最佳选项。
21. ---Do remember to charge the battery 12 hours when you first use it.
---________.
A. Made itB. Got itC. Get on with itD. Remember it
22. The World Wide Web is sometimes jokingly called the World Wide Wait because it ________ be very slow.
A. shouldB. mustC. willD. can
23. The other day, my brother drove his car down the street at ______ I thought was a dangerous speed.
A. asB. whichC. whatD. how
24. If we go on using energy so wastefully, ________ are that our oil wells will be dried up before new energy sources can be found to replace oil.
A. chancesB. difficultiesC. questionsD. problems
25. If you grow up in ________ large family, you are more likely to develop ________ ability to get on well with ________ others.
A. /; an; theB. a; the; /C. the; an; theD. a; the; the
26. Cars do cause us some health problems---in fact far more serious ________ than mobile phones do.
A. oneB. onesC. itD. those
