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______ for a long time, the ponds are all dried up and a lot of fish are dead.
A．There has been no rain
B．Having no rain
C．There having been no rain
D．There being no rain
答案
更多“______ for a long time, the ponds are all dried up and a lot of fish are dead.A．There has”相关的问题
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What will be the correct way of total breath？
A．Doing correct breath exercise for a long time each day.
B．Taking breath with all one's might.
C．Completing correct exercise several times a day and forming a habit.
D．Practising with regularity.
第2题
What can you infer from the passage？
A．Marriage is the most effective way to ensure long time happiness.
B．America is a country with comparatively less rituals and traditions.
C．Single girls like to attend wedding ceremony, each wish herself the next to marry.
D．Counseling before a marriage prepares the young couple for a new life.
第3题
听力原文：M:This astronomy problem is giving me a headache.
W:Try taking it one step at a time.
What does the woman advise the man to do？
A．Approach the problem in a logical fashion.
B．Time how long it takes to solve the problem.
C．Be patient with the problem.
第4题
听力原文：W: Hello, Gary. How are you？
M: Fine! And you？
W: I can't complain. Did you have time to look at my proposal？
M: No, not really. Can we go over it now？
W: Sure. I've been trying to come up with some new production and advertising strategies. First of all, if we want to stay competitive, we need to modernize our factory. New equipment should've been installed long ago.
M: How much will that cost？
W: We have several options ranging from one hundred thousand dollars all the way up to half a million.
M: OK. We'll have to discuss these costs with finance.
W: We should also consider human resources. I've been talking to personnel as well as our staff at the factory.
M: And what's the picture？
W: We'll probably have to hire a couple of engineers to help us modernize the factory.
M: What about advertising？
W: Marketing has some interesting ideas for television commercials.
M: TV？ Isn't that a bit too expensive for us？ What's wrong with advertising in the papers, as usual？
W: Quite frankly, it's just not enough anymore. We need to be more aggressive in order to keep ahead of our competitors.
M: Will we be able to afford all this？
W: I'll look into it, but I think higher costs will be justified. These investments will result in higher profits for our company.
M: We'll have to look at the figures more closely. Have finance draw up a budget for these investments.
W. All right. I'll see to it.
What are the two speakers talking about？
A．The benefits of strong business competition.
B．A proposal to lower the cost of production.
C．Complaints about the expense of modernization.
D．Suggestions concerning new business strategies.
第5题
A.Ti和Ti原子中均含有22个中子
B.Ti和Ti具有相同的质子数
C.Ti和Ti的物理性质相同
D.Ti和Ti为同一种核素
第7题
A.在一定范围内AL/Ti越高，反应活性也越高
B.AL/Ti越高，反应活性也越高
C.AL/Ti越低，反应活性也越高
D.AL/Ti越高，反应活性也越低
