选择题：When the couple was planning to buy a house, they

题目分类：西安石油大学-石油工程技术-大学英语l(下）
题目类型：选择题
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题目内容：

When the couple was planning to buy a house, they had to ______ every penny. ( )(本题2.5分)

A、 spend
B、 plan
C、 save
D、 take

参考答案：

There were several wet __________ on the wall.(本题3

There were several wet __________ on the wall.(本题3.5分) A、 parts B、 decreases C

分类：西安石油大学-石油工程技术-大学英语l(下）题型：选择题

He could do nothing but for the bus _. (

He could do nothing but ____ for the bus _____. ( )(本题2.5分) A、 wait … to come B

分类：西安石油大学-石油工程技术-大学英语l(下）题型：选择题

No sooner____ to bed than he heard a knock at the

No sooner____ to bed than he heard a knock at the door. ( )(本题2.5分) A、 had he go

分类：西安石油大学-石油工程技术-大学英语l(下）题型：选择题

规范分析

规范分析

分类：西安石油大学-石油工程技术-大学英语l(下）题型：选择题

简述微观经济学与宏观经济学理论的主要内容。

简述微观经济学与宏观经济学理论的主要内容。

分类：西安石油大学-石油工程技术-大学英语l(下）题型：选择题