如何答宾语从句的选择题，禁止复制，内容不要太复杂，谢谢

Question

如题所述

Answer 1

1.they want to know( )do to help us.
A.what can they B.what they can C.how they can D.how can they
1. a certain doubt among the people as to the practical value of the project.
A. It has B. They have C. It remains D. There remains
答案D
2 She is very dear to us. We have been prepared to do it takes to save her life.
A. whichever B. however C. whatever D. whoever
答案C
解析 名词性从句的引导词。句意为：她对我们来说是非常宝贵，我们已经准备好做一切来拯救她的生命。
3. The fact has worried many scientists ______ the earth is becoming warmer and warmer these years.
A. what B. which C. that D. though
答案C
解析 间隔式同位语从句的用法。即先行词是the fact 和that引导的同位语从句中间隔了谓语部分。
4. Could I speak to is in charge of International Sales please?
A. who B. what C. whoever D. whatever
答案C
解析 whoever既作了 to 的宾语，又作is in charge of International Sales please?的主语。“whoever”作代词，／any person who／the person who／“任何人”、“无论谁”、“……的人”。
5 One of the most important questions they had to consider was of public health
A. what B. this C. that D. which
答案C
解析 句意为：他们必须考虑其中最重要的问题是公共卫生。考查that作代词，that 作代词，往往用于特指，相当于“that＋名词”，它也只能代替事情不能代替人。
6. The how to book can be of help to wants to do the job.
A. who B. whomever C. no matter who D. whoever
答案D
解析 此处从做介词to的宾语，是名词性从句，引导词做从句的主语，指人，意思是：无论是谁，选D
7. As a new diplomat, he often thinks of he can react more appropriately on such occasions.
A. what B. which C. that D. how
答案 B