【单选题】
Betty advised me to label our luggage carefully in case
it gets ____ in transit.
【单选题】
It is____ me that he should be absent.
【单选题】
By the end of next month we ____ this assignment.
【单选题】
If you have never planted anything, you won’t be able
to know the pleasure of watching the thing you have
planted ____.
【单选题】
Clothing made of plastic fibres has certain advantages
over ____ made of natural fibres like cotton, wool,
or silk.
【单选题】
The police carried out a(n) ____ search for the
missing boy.
【单选题】
Digoxin治疗CHF时引起的窦性心动过缓和轻度房室传导阻滞宜选用
【单选题】
有关chlorpromazine的药理作用错误的描述是