题目内容
9．There are sixty minutes in __________hour．（ ）| A． | a | B． | an | C． | the |
分析 一小时有60分钟．
解答 答案B
一个小时表示泛指，排除C，根据a与an的区别，a用于辅音音素前，an用于元音音素前，hour的发音为[?a??（r）]，元音音素开头，排除A，故选B
点评 找出考点，根据a与an的区别，利用排除法，推出答案
练习册系列答案
相关题目
1．Vicky likes the book __________she borrowed from Jim．（ ）
| A． | who | B． | that | C． | whom | D． | whose |
2．
根据短文内容，选出一个最佳答案填入题前的括号内．
86．Brides on air
A．A bike
B．A plane
C．A fish
D．A and B
87．When can you feel air on your face？D
A．When you take a plane
B．When you smell it
C．When you taste it．
D．When the wind blows．
88．A balloon can lift people up withB．
A．cool air
B．hot air
C．gentle wind
D．strong wind
89．What does survive mean in Chinese？C
A．服务
B．挥动
C．生存
D．保留
90．Which of the following statements is WRONG？A
A．We can smell and taste air．
B．We can't live without air．
C．Air is very important to us．
D．Air keeps us live on the earth．
| Air has no smell．Air has no taste． But when the wind blow， You feel it on your face | Look at a kite Or a plane in the air． How do they stay there？ They ride on air． |
| How does a balloon Rise in the air， And lift people up？ It uses hot air． | We need air to breathe． We need air to survive． And when we breathe it， It helps us alive． |
86．Brides on air
A．A bike
B．A plane
C．A fish
D．A and B
87．When can you feel air on your face？D
A．When you take a plane
B．When you smell it
C．When you taste it．
D．When the wind blows．
88．A balloon can lift people up withB．
A．cool air
B．hot air
C．gentle wind
D．strong wind
89．What does survive mean in Chinese？C
A．服务
B．挥动
C．生存
D．保留
90．Which of the following statements is WRONG？A
A．We can smell and taste air．
B．We can't live without air．
C．Air is very important to us．
D．Air keeps us live on the earth．
19．I don't know up so early last Sunday．（ ）
| A． | why did he get | B． | why he gets | C． | why does he get | D． | why he got |
enjoy，climb．The monkey enjoys climbing trees．．