题目内容
2．下面各题划线部分中只有一个错误，请选出错误选项Both you and she knows how to use the computer．knows．
分析 翻译：你和她两个人都知道怎么用电脑．
解答 Both you and she在句中做主语，表示"你和她两个人都"是复数，所以谓语要用know．所以错误选项：knows．
点评 本题考查动词．在一般现在时中，both…and…表示两者都，在句中做主语，谓语用动词原形．
练习册系列答案
相关题目
17．---Did you catch the first subway this morning？
---No，I didn't．It had started moving __________ I could get on it．（ ）
---No，I didn't．It had started moving __________ I could get on it．（ ）
| A． | before | B． | since | C． | after | D． | as soon as |
7．---Do you know ______ boy over there？
---Yes，he likes playing _____ basketball very much．（ ）
---Yes，he likes playing _____ basketball very much．（ ）
| A． | the； 不填 | B． | a； the | C． | a； 不填 | D． | the； a |
10．-Mum，the train is leaving in eight minutes．I _________ go now．
-Okay，Jim，call me when you get there．
-Okay，Jim，call me when you get there．
| A． | may | B． | must | C． | can |
17．---Could you ___________ the computer for me，dear？I want to check my e-mails．
---Certainly，I'll do it right away．（ ）
---Certainly，I'll do it right away．（ ）
| A． | turn on | B． | turn down | C． | turn off | D． | turn up |
7．-Where was your dad at this time last night？
-He was talking with my uncle I was looking for some information on the Internet．（ ）
-He was talking with my uncle I was looking for some information on the Internet．（ ）
| A． | after | B． | until | C． | since | D． | while |
11．-Would you mind ______ now？It's already midnight．
-Sorry，I won't．（ ）
-Sorry，I won't．（ ）
| A． | not singing | B． | not to sing | C． | don't sing |