A.caution
B.precaution
C.security
D.safety
The passengers on the plane ______ their seat belts when it took off.A. lockedB.
Ladies and gentlemen,please fasten your seat belts.The plane _____.( )Ladiesand
The plane was moving unsteadily through the air, and (31) the passengers had f
The plane was moving unsteadily through the air, and (41) the passengers had f
You _ wear a seat belt . It s the law .2 . Sally _ apply for that job . It s not
You __________wear a seat belt. It’s the law.2. Sally __________ apply for that
[单选题]B.F.oreign drivers will have a pay on-the-spot fines of up to £900 for breaking the traffic law to be carried our next month.If they do not have enough cash or a working credit card, their vehicles will clamped(扣留)until they pay and they will face an
[单选题]A.) zonesB.) areasC.) beltsD.) sphere
[单选题]InJ.的含义是()。A . 片剂B . 胶囊剂C . 溶液剂D . 糖浆剂E . 注射剂