Letsit.A.doB.doingC.does-优题课

Let'sit.
A. do B. doing C. does

科目英语题型选择题难度容易

知识点：祈使句

( )（1）当你想告诉别人你十二岁了，应该怎么说：
A. He is twelve . B.It is twelve . C. I’m twelve

( ) （6）The big boy _____ Bob .
A. am B. are C. is

( ) （5）I come from __________
A. Chinese B. China C. English

( ) （4）Bob ____ from Britain .
A. is B. were C. am

( ) （3）____ old are you ?
A. What B. Where C. How