题目内容

Our knowledge of computers _____ growing all the time.
[     ]
A. be
B. is
C. are
D. were
B
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相关题目
Two thirds of rice ______ in the south of China.

[     ]

A. produce
B. products
C. is produced
D. are produced
Each of us ________ a baseball.
[     ]
A. have
B. to have
C. has
D. to has
—When _____ she born?
—In 1980.
[     ]
A. did
B. has
C. were
D. was
A library with five thousnd books ____ to the nation as a gift.
[     ]
A. is offered　
B. have offered　
C. are offered　　　
D. has offered
How much _____ this white hat?
[     ]
A. are
B. is
C. am
D. does
They _____ some clubs at school.
[     ]
A. have
B. has
C. are
There ______ two slices of turkey on the table and there ______ some relish on the slices.

[     ]

A. are, are
B. are, is
C. is, is
D. is, are
The number of the students in our class _____ 60. A number of them _____ good at Maths.
[     ]
A. are, are
B. is, is
C. is, are
D. are, is

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