How many minutes will it take to completel

题型:单项选择题

问题:

How many minutes will it take to completely fill a water tank with a capacity of 3,750 cubic feet if the water is being pumped into the tank at the rate of 800 cubic feet per minute and is being drained out of the tank at the rate of 300 cubic feet per minute ?()

A.3 min. 36see.

B.6 minutes

C.7min. 30sec.

D.8 minutes

E.1,875 minutes

考点:在职联考工商(经企)管理硕士入学考试(GMAT)工商管理硕士入学考试
题型:单项选择题

给下列加粗的字词选择正确的解释,把序号填在括号里。

1.奔走:①急走,跑。②为了一定目的而活动。

鲁迅几乎天天奔走于当铺和药铺之间。(  )

2.历:①经历,经过。②过去的各个或各次。③遍,完全。

这个“早”字有一段来。(  )

红军尽千辛万苦,终于走出了草地。(  )

3.毫:①长而尖锐的毛。②单位名,十丝是一毫,十毫是一厘。

鲁迅不松弛地奋斗了一生。(  )

题型:单项选择题

按要求改写下列句子。

1. Lily watered the flowers this morning.  (用at 6:00 this morning改写)

    Lily _____ _____ the flowers at 6:00 this morning.

2. We should look after the encouraged animals.  (改为同义句)

    We should _____ _____  the encouraged animals.

3. They feed the tigers twice a day.(就画线部分提问)

    _____ _____ do they feed the tigers?

4. We should clean the zoo as often as we can.  (改为被动语态)

    The zoo_____ _____ _____ by us as often as we can.

5. We are for building a primary school in the village.  (改为同义句)

    We _____ _____ build a primary school in the village.

题型:单项选择题

改革开放以来,我国坚持把劳动报酬同劳动效率、生产要素收益和经济效率挂钩,打破分配上的平均主义,但也出现了收入分配不公问题。这启示我们要

A.坚持效率优先的原则

B.贯彻多劳多得的原则

C.把促进公平放在首位

D.坚持效率与公平的统一

题型:单项选择题

关于孕妇消化系统功能改变不正确的说法是()。

A.消化液分泌增加

B.胃肠胀气及便秘

C.胃肠蠕动减慢

D.恶心、呕吐

E.对某些钙、铁、维生素B12及叶酸的吸收能力增强

题型:单项选择题

试分析马克思关于平均利润形成过程的理论及其对我国发展社会主义市场经济的启示。

更多题库