题目内容
Look, that is ________ elephant from Africa.
A. a B. an C. the D. /
B
【解析】第一次提到某一事物时，用不定冠词。a用于以辅音音素开头的单词前；an用于以元音音素开头的单词前。elephant以元音音素开头，故选B。
口算题天天练系列答案—Look! That man looks like Mr Green.
—It can’t be him. He _________ to America.
| A．went | B．will go | C．has gone | D．is going |
Look! I’m Tom. This is a pencil case. It’s orange.
It’s my pencil case. What’s in the pencil case? A ruler is in the pencil case.
It’s my ruler. The ruler is blue and red. That is a pencil. It’s black and
white. It’s not my pencil. Look! That girl is Lucy. It 
is her pencil. That boy is Tim. I found his
green pen in the lost and found case. I call Tim at
7890003. It’s his telephone number.
1.What color is the pencil case?
A. It’s orange. B.
It’s blue and red. 
C. It’s green.
2.I am Tom. That is not my____.
A. pencil B. pencil case C. ruler
3._______has 有 a pencil.
A. Tom B. Lucy C. Tim
4.______found the pen in the lost and found case.
A. Tim B. Lucy C. Tom
5.I am Tom. Is my telephone number 7890003?
A. Yes B. OK C. No