Helooksworried．Iwonderhehasalr

He looks worried．I wonder he has already known about the result．（　　）

A．whereB．whetherC．why

相关试题

Chinese scientists have made great ___________ in medical research．（　　）

A．	attention	B．	progress
C．	information	D．	pride

收藏答案/解析

I wonder ________．

Of course it is．（　　）

A．	that mooncakes are delicious
B．	whether June is a good time to visit Dandong
C．	when the band starts playing this evening
D．	if the bookstore opens today

收藏答案/解析

________! I'm sure he does quite well in English．

You're right． He got a very good prize in the English competition last year．（　　）

A．	What an excellent chess player
B．	How high that boy is jumping
C．	What an exciting magician
D．	How beautifully that boy speaks English

收藏答案/解析

Tom is always ready to help others．

________． He often helps me with my English．（　　）

A．

So he is

B．

So he does

C．

So is he

D．

So does he

收藏答案/解析

John________ us when he is free．（　　）

A．

joins

B．

join

C．

will join

D．

joined

收藏答案/解析