how 为疑问副词,不能作 do 的宾语,因此B项中缺少宾语,故排除B项;C项中,what 为疑问代词,可作 do 的宾语,因此后面不需要再加 it,故排除C项,选择A项;how 意为“如何”,表方式,用法为“I really don't know how to do it = I really don't know what to do”;which 意为“哪一个”,表选...
what和how接动词不定式时,通常是:what to do 和 how to do it。 句意:这个数学问题太难了,我真的不知道怎么做。故选C。相关推荐 1The math problem is so hard. I really don’t know ___. A. what to do it B. how to do C. how to do it D. what do it 反馈 收藏 ...
When I saw the math problem, I thought it was a hard nut to crack. What does “a hard nut to crack” mean? A. 容易解决的问题 B. 有趣的问题 C. 困难的问题 D. 无聊的问题 相关知识点: 试题来源: 解析 C。“a hard nut to crack”意为“困难的问题”。选项 A 与该短语意思相反;选项...
A. Say it's too hard and never try. B. Ask the teacher for the answer directly. C. Think it's impossible and give up. D. Try different methods to solve it. 相关知识点: 试题来源: 解析 D。选项 A、C 都是消极对待困难的态度,选项 B 缺乏自己思考的过程。选项 D 体现了积极面对困难、...
A. how to do B. what to do C. what to do it 相关知识点: 试题来源: 解析 答案:B.know后加"疑问词+to do"作为宾语,how是疑问副词,故how to do it,what是疑问代词,是do的宾语,故选B. 数学问题那么难,我真的不知道做什么.反馈 收藏 ...
What is the proper way to make a social business introduction. Should you use a hug a kiss or a headache when greeting someone. What is the standard greeting in a business sitting. Discussion. Compare cultures in small groups and by discussing this question. What is the order of ...
( )9. The math problem is so hard. I really don't know A. how to do it B. what to do it C. how to do D. what to do 相关知识点: 试题来源: 解析 9.A 点拨:由句意“这道数学题如此难,我真不知道 怎么做”可知,此处的疑问词应用how;又由于do是 及物动词,其后要接宾语,故选...
解析 C.考查不定式短语.句意:这道数学问题真的很难,你可以告诉我怎样计算出来吗?这个是宾语从句.结合The math problem is really hard.这道数学问题真的很难,可知题干意思为你可以告诉我怎样计算出来吗?how+不定式作宾语,表示如何做什么.所以C选项是正确的. 这道数学问题真的很难,你可以告诉我怎样计算出来吗?
A. Tell him it's too difficult and you can't help. B. Laugh at him for not understanding. C. Ignore him and do your own work. D. Help him understand the problem. 相关知识点: 试题来源: 解析 D。A 选项说太难不能帮忙没有体现友善;B 选项嘲笑他人不友善;C 选项不理会不体现友善。D ...
The math problem is so hard. I really don't know . A. how to do it B. how to do C. what to do it D. what do相关知识点: 试题来源: 解析 A. 【句意提示】 这道数学题太难了,我真的不知道怎么做。 【易错易混点辨析】 how是对方式提问,how to do sth. 意为怎么做某事;what是对...