问题

You can’t imagine whatdifficulty we had ______ home in the snowstorm.

A:The price of petrol goes up and down
B:The gas-powered car is sold at a high price
C:The gas-powered car causes air pollution
D:walking

正确答案是：

同类题型

Hey, Tom. Let’s go swimming.—Just a moment. I ______ a message.

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The villagers went out to the mountain __________ the missing child.