问题
选择题
I like getting up very early in summer. The morning air is so good ________.[ ]
A. to be breathed
B. to breathe
C. breathing
D. being breathed
答案
答案：B
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I like getting up very early in summer. The morning air is so good ________.[ ]
A. to be breathed
B. to breathe
C. breathing
D. being breathed
答案：B