—Howaboutthewalls?—Thewallsar

—How about the walls?
—The walls are_________ thick.

A．three-inch	B．three inches
C．three-inches	D．three inch

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相关试题

There are _______ days in a year.

A．three hundred sixty-five	B．three hundred and sixty-five
C．three hundred and sixty –five	D．two hundreds and sixty-five

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---How many teachers are there in your school?
--- __________. , but I'm not sure.

A．Hundreds

B．Hundred

C．Hundreds of

D．One hundred

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There are _________ doctors and nurses working hard in that hospital.

A．thousand

B．two thousand

C．two thousands

D．two thousands of

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--- What's one fourth and a half, do you know?
--- Yes, it's _________.

A．two sixths

B．three fourths

C．one three

D．three sixth

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Now children, turn to page ________ and look at the _______ picture in Lesson Two.

A．twentieth, one

B．twenty, one

C．twentieth, first

D．twenty, first

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