问题

When we climbed up to the top of the mountain, we were all _______.[ ]

A: out of the breath
B: short of the breath
C: out of breath
D: short of breaths

正确答案是：

同类题型

_______over everything whenever we want to make a decision, many people believe, and we will have less chance of making mistakes.

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．The sweater ________ easily; isn’t it suitable for a person as lazy as you?