题目内容
13._____ makes life difficult is that the process of facing and solving problems is a painful one.( )A. | What | B. | How | C. | That | D. | Which |
分析 生活不易,源自面对和解决生活中诸多问题的过程充满艰辛.
解答 答案:A
题干所给的句子中,前面的makes life difficult 是谓语结构(动词用了三单形式);后面接了 is that the process of facing and solving problems is a painful one系表结构,说明前面的部分是充当了is的主语,是一个主语从句;主语从句中makes缺少主语,要用连接代词.故选A.
点评 在句子中起名词作用的各种从句统称为名词性从句.根据它们在句中的语法作用,这类从句又可分为主语从句、同位语从句、表语从句和宾语从句. 本题中what在主语从句中起连接作用,同时又充当了从句的主语.
练习册系列答案
相关题目
4._______ astonishes us is that AlphaGo defeated the human champion.( )
A. | Which | B. | When | C. | That | D. | What |
1.The traffic on the main streets has a longer green signal than _______ on the small ones.( )
A. | one | B. | this | C. | that | D. | it |
8.Good families are much to all their members,but ________ to none.( )
A. | something | B. | anything | C. | everything | D. | nothing |
18.______ leads a life full of love is rich even though he doesn't have much money.( )
A. | Whenever | B. | However | C. | Whatever | D. | Whoever |
5.Her only problem,if you can call it a problem,is ________ she expects to be successful all the time.( )
A. | whether | B. | what | C. | that | D. | where |
2.You will see this product made in this factory _______ wherever you go.( )
A. | to be advertised | B. | advertised | ||
C. | advertise | D. | advertising |