選擇恰當(dāng)?shù)膬?nèi)容補全對話。
A.What B.Who C.Where D.What time E.How many
（1）-

D

D

is it？ -It's ten o'clock.
（2）-

E

E

students are there in your school？ –Forty.
（3）-

C

C

is the art room？ –It's on the second floor.
（4）-

B

B

is the boy？ -He's Mike.
（5）-

A

A

is this？ –It's a tiger.