题目内容
10._________,the vitamin C in them will be destroyed.( )A. | If vegetables are cooked too long | |
B. | If cooked too long | |
C. | If cooking too long | |
D. | If being cooked too long |
分析 如果蔬菜被储藏的时间较长,那么其中的维生素C将会被破坏掉.
解答 答案:A.
对于主从复合句在使用时要注意主句的主语要和从句的逻辑主语保持一致,根据这一原则可知,BCD三项主句与从句的主语不一致,根据前后逻辑关系,可知A.
点评 本题考查条件状语从句的连接词,在充分分析句型再结合语义的基础上便能选出正确答案,同时要注意其他选项短语的意思
练习册系列答案
相关题目
20._I do almost everything for my son,but he still fails me.
一I'm sorry to say that's ______you are mistaken.( )
一I'm sorry to say that's ______you are mistaken.( )
A. | how | B. | why | C. | what | D. | where |
1._______ about the journey,I was unsettled for the first few days.( )
A. | Worrying | B. | To worry | C. | Being worried | D. | Worried |
18.Her pale face suggested she____ill,and our suggestion was that she_____to see a doctor.( )
A. | was,go | B. | be,go | C. | was,went | D. | was had gone |
5.In order not to be disturbed,I spent three hours ______in my room this morning.( )
A. | Locking | B. | locked | C. | to lock | D. | to be locked |
15.Entering the garden,I found it ____ with ____ leaves.( )
A. | covering; fallen | B. | covered; falling | ||
C. | covering; falling | D. | covered; fallen |
2.A growing number of students spend so much time on internet and TV with less and less rest and study,which _______ parents and educators very much.( )
A. | settles | B. | conquers | C. | concerns | D. | commands |
19.Don't worry.I will help to _______ the guests.( )
A. | hold | B. | host | C. | wait | D. | accept |