问题

What’s this?—It’s a machine which was invented in __________century in China.

A:six
B:sixth
C:the six
D:the sixth

正确答案是：

标签： machine , was , what

同类题型

I want to watch the news on TV. ________, please.

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Jim, who taught ________Chinese before you came to school?—Nobody. I learned it by _______.

Excuse me, is this _______ new computer? — Yes, it’s _______.

Have you ever been to ______ aquarium in Qingdao before?