轮对重新组装,以新车轴和旧车轮称()。
A.换轴
B.拼修
C.换轮
D.原装
参考答案:A
—______?
—Ah, it’s a secret.[ ]
A. How are you
B. How old are you
C. How do you do
D. How is Mrs Read
“花生的出油率是40%”,40%表示______占______的40%.