Heisknownascientistandfamoushi

He is known _____ a scientist and famous _____ his research on rice.

A．for; as

B．for; for

C．as; for

D．as; as

登录免费查看答案和解析

相关试题

_____ in thought , he almost ran into the car in front of him .

A．Losing

B．Having lost

C．Lost

D．To lost

收藏答案/解析

Take a taxi , ______ you'll miss your train .

A．and

B．if

C．otherwise

D．or

收藏答案/解析

--- I ______ so busily recently that I ______ no time to help you with your math.
--- That’s OK. I can manage it by myself.
　

A．have been working; have

B．have worked; had

C．am working; will have

D．had been working; had had

收藏答案/解析

--- Oh, dear. I forgot the air tickets.
--- You ______ something.

A．have left	B．are always leaving
C．are leaving	D．always left

收藏答案/解析

Doing your homework is a sure way to improve your test scores, and this is especially true ____ it comes to classroom tests.

A．before

B．since

C．when

D．after

收藏答案/解析

推荐套卷

热门套卷