题目内容

After driving for thirty miles, Mary suddenly realized that she ______ (drive) in the wrong direction.

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She said she _____ (come) to see me when she _____ (finish) her work.

I was unhappy because he ______ (forever find) fault with whatever I did.

人体能量的来源是蛋白质和脂肪。

A. 对
B. 错

腰大肌是髋屈肌群(Hip Flexors)中最有力量的肌肉。

A. 对
B. 错

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