题目内容
11.This ____my sister and those ________ my parents.( )| A. | is;is | B. | is;are | C. | are;is | D. | are;are |
分析 这是我的妹妹,那是我的父母.
解答 答案:B,考查系动词.句意"这是我的妹妹,那是我的父母."根据题干This ____my sister.这里this单数,所以be动词用is; those ________ my parents.those是复数形式,所以be动词用are.故选B.
点评 仔细分析句子的结构,根据句子内容判断系动词的单复数.
练习册系列答案
相关题目
1.Our desks are made _____ wood.( )
| A. | of | B. | by | C. | from | D. | in |
19.Keys used for the doors.( )
| A. | is; opening | B. | is; opened | C. | are; opening | D. | are; opened |
6.He is always ready ____ his friends.( )
| A. | to help | B. | help | C. | helps | D. | helping |
16.-Excuse me,Grace.Where _________those yellow keys?
-_______________.( )
-_______________.( )
| A. | is; On the desk | B. | is; On desk | ||
| C. | are; On the desk | D. | are; On desk |
3.It sells ________push-pins all over the world.( )
| A. | thousand of | B. | thousands of | C. | thousands | D. | thousand |
20.-____ you Michael?
-____,I'm not.( )
-____,I'm not.( )
| A. | Are; Yes | B. | Am; No | C. | Are; No |