超星 - A级实践选择题--2 - 查题吧

单选题

Boradband(宽带）connections are widely available now, ( ) makes online shopping much easier.

A. what
B. whatever
C. who
D. which

单选题

The manager decided to continue the sales for ( ) two weeeks because of the large stock of goods.

A. other
B. another
C. the other
D. others

单选题

Last week two engineers ( ) to help solve the technical problems of the project.

A. have sent
B. were sent
C. sent
D. had sent

单选题

We all know that some thing exist ( ) we cannot see them with our own eyes.

A. as soon as
B. even though
C. as far as
D. now that

单选题

There may be a need for retraining if you expect employees ( ) the new technology.

A. using
B. use
C. to use
D. used

单选题

It was soon after the economic crisis ( ) sales of e-businesss started to grow.

A. why
B. how
C. where
D. that

单选题

All of pur spare parts are guaranteed if you have your car ( ) with us each year.

A. serviced
B. be servicing
C. to service
D. servicing

单选题

The course consists of many case studies, ( ) a variety of business activities in different parts of the world.

A. being covered
B. covering
C. cover
D. covered

单选题

The programm ( ) to help students prepare for their first year at our college.

A. is designed
B. designed
C. designs
D. has designed

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