单选题：In the advanced course students must take performance tests

题目内容：

In the advanced course students must take performance tests at monthly （　　）. A．gaps
B．intervals
C．length
D．distance

参考答案：

答案解析：

Many difficulties have （　　）as a result of the change over to

Many difficulties have （　　）as a result of the change over to a new type of fuel.

分类：公共英语三级题型：单选题

Ever since Picasso’s painting went on exhibit, there （　　）large crowds at the mus

分类：公共英语三级题型：单选题

Pick me up at 8 o’clock. I （　　）my bath by then.A．may have B．will be having C．can

分类：公共英语三级题型：单选题

The time is not far away （　　）modern communications will become widespread in Chi

分类：公共英语三级题型：单选题

Her fluency in English gives her an advantage （　　）other girls for the job.A．abov

分类：公共英语三级题型：单选题