题目内容
4．We all know______smoking is ______ to one's health．（ ）| A． | that； harm | B． | /； harmed | C． | that； harmful | D． | what； harmful |
分析 我们都知道吸烟有害健康．
解答 答案：C 此题是考查的宾语从句的，并且是一个陈述句，引导词用that，也可以省略，但是is是系动词，后面需跟形容词作表语，故选C
点评 此题重点是在对harm的分析上，harm可当动词和名词--伤害；损害，harmful是形容词-有害的．
练习册系列答案
优生乐园系列答案
相关题目
15．-Must I go to law school and be a lawyer like you，Dad？
-No，you _____，son．You're free to make your own decision．（ ）
-No，you _____，son．You're free to make your own decision．（ ）
| A． | can't | B． | mustn't | C． | shouldn't | D． | needn't |
12．Deng Ziqi won lots of fans for through the TV program I Am a Singer．（ ）
| A． | she | B． | her | C． | herself |
19．Why did you vote for Maggie？
Because she is very _______________．She always shares things with others．（ ）
Because she is very _______________．She always shares things with others．（ ）
| A． | practical | B． | active | C． | generous | D． | energetic |
9．Lee________ all night in order to watch tile football match between France and Italy．（ ）
| A． | put up | B． | stayed up | C． | got up | D． | showed up |
16．I often have _______ egg and a glass of milk for _______ breakfast every day．
（ ）
（ ）
| A． | an；/ | B． | a；/ | C． | an； the | D． | a； the |
13．Why are you so _______，Amy？
I thought I lost my purse，but I didn't．I found it in my study!（ ）
I thought I lost my purse，but I didn't．I found it in my study!（ ）
| A． | angry | B． | happy | C． | sad | D． | nervous |