What you smell as you sleep may influence your dreams. Smell the flowers before

题型：不详难度：来源：

What you smell as you sleep may influence your dreams. Smell the flowers before you go to sleep ________ you may just end up with rosier dreams.

A．and

B．/

C．or

D．but

答案

解析

略

举一反三

She always thinks of ____ she can do more for her students.

A．what

B．how

C．if

D．whatever

题型：不详难度：| 查看答案

He is very old,____ he still works very hard.

A．but

B．if

C．when

D．as

题型：不详难度：| 查看答案

____ you are dismissed.

A．Neither you go nor	B．Either you go or
C．Whether you go or	D．Both you go and

题型：不详难度：| 查看答案

They had camped once before, ____ they knew what to take.

A．because

B．now

C．so

D．since

题型：不详难度：| 查看答案

Why these things happened was ____ the driver had been careless.

A．because of

B．owing to

C．due to

D．that

题型：不详难度：| 查看答案