The jacket ________ me very well.[ ]
A. wears
B. dress
C. fits
D. bake
答案:C
I suggested that he _____ the manager before he decided.
A.telephoned
B.would telephone
C.telephone
D.had to telephone
下列哪个不属于摩擦防松()。
A、对顶螺母
B、弹簧垫圈
C、自锁螺母
D、槽型螺母