超星 - unit3.4 maintaining a sharp eye- exercise3.xls - 查题吧

单选题

__________ you follow the news every day, you won’t lose touch with the time.

A. get along with
B. as long as
C. as soon as

单选题

Now, a ________ computer can work out all the data in a very short time.

A. single
B. one
C. twin

单选题

Our team is working on a new __________ of safer skateboards.

A. gene
B. generation
C. grade

单选题

There is a/an _______ when all the staff members of the company join in the morning run.

A. hot issue
B. conventional idea
C. unique view

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