天车舱口门或司机室门开、闭合不牢,在天车运行时产生振动,导致该门开关瞬间脱开。
参考答案:对
People _______ pale skin and blonde hair look good _______ yellow and pink.
A.have, in
B.with, in
C.have, on
D.with, on
送达剂量(delivered dose)