D.on；problems
work on从事,演算
单项选择 -Where's Mike? -He is working ( ) physics ( ) in the cl
0
0
1个回答
-
00
相关问题
-
阅读选择:Mike's father isn't at home.He is in the factory.He is00
-
A:Where's Mike?He ( )in the ()just ().B:Perhaps () in the pl00
-
—Where is Mike? —He’s _______ the pool. A．swim at B．is00
-
1.单项选择1.He works in the city .But he doesn't have much money00
-
单项选择：--Where do you think ____ he ____the TV set00
-
一.单项选择.1.Where is the bird?- It is ____ th tree. A.in B.on C00
-
初中英语单项选择：——where is your father?——__________.A.here he comes00
-
单项选择。 Can you ______ me where the post office is? [00
-
( ) what way did he work out the physics A.In; question B.In00
-
英语问题单项选择1.It's 6o'clock in the morning. He ( )A.gets up B.is00