原因状语从句 知识点题库

_______ everyone is here, let's begin our meeting.


A . So B . As a result C . Until D . Since
He didn't go to school yesterday ________ he was ill.


A . because B . because of C . if D . so
I don't like math ________ it's too difficult for me.

A . and B . so C . because
       he sleeps all day,        he is very lazy.

A . Because, so B . So, because C . Because, / D . So, /
Betty was late for school this morning __________the traffic was too heavy.
A . because B . if C . though D . while
I am really proud of my group ________ we're always discussing and sharing study secrets together. How important the group work is!

A . because B . though C . unless D . but
I can't go to a movie with you_____ I feel sick.
A . why B . because C . so D . and
Nancy didn't go to school yesterday      she had a fever.
A . if B . when C . though D . because
— Did you call Michael back?

—I didn't need to, ________I'll see him tomorrow.

A . unless B . because C . when D . though
因为我想要更健康一些,所以我改变了我的日常饮食。
Zootopia, the cartoon, is popular ______________ there are many lovely animals in it.
A . though B . because C . if D . because of
I can't go to the concert with you ______ I have to finish the report tonight.
A . or B . while C . so D . because
1Lucy's home is far away from her company. ___________ she gets up early every day.
A . That's because B . That's why C . That's when D . That's what
我很喜欢她,因为她总是很快乐。
这是因为她太喜欢英语了。

she likes English too much.

—She ____________the invitation____________ she was very busy.

—She was busy with her exam, so she had no time to go to the party.

A . accepted; so B . refused; so C . accepted; as D . refused; as
Students today have a lot of pressure(压力) _____ they have to learn too much knowledge at school.
A . in order to B . unless C . because D . because of
I didn't accept his help __________I wanted to try it myself.
A . because B . though C . until D . unless
        you are very busy, I won't go to Xuzhou Amusement Land with you.
A . Unless B . Whether C . Until D . Since
You can't go to the library ______ you don't have a student ID card.
A . because B . unless C . if