床上用便盆活动MET值为()。
A.1MET
B.2MET
C.3MET
D.4MET
E.5MET
参考答案:D
As they had no map with them, they had problem ______ the hotel. [ ]
A. find
B. finds
C. found
D. finding
下面哪道题可以用48÷6进行计算?[ ]
A.把48平均分成6份,求一份是多少?
B.48里面有几个6?
C.6个48是多少?
D.48的6倍是多少?
E.48是6的多少倍?
F.一个数的6倍是48,这个数是多少?