阅读短文,从各小题所给的三个选项中选出一个最佳答案。 Linda and Da

题型:阅读理解

问题:

阅读短文,从各小题所给的三个选项中选出一个最佳答案。

      Linda and David have traveled by air from London to Sydney, Australia. Linda has promised (答应) her

mother that she will ring her to let her know that they have arrived safely. This is something she had done ever

since she was a child. David thinks it is not a good idea to ring so far, to spend too much, and to say so little. 

     "If there were an accident." He says, "they'd know soon enough. Bad news travels fast."

     But Linda has promised that she would ring. "However,"she says, "it doesn't cost much when you just think

that it's the other side of the world .It's only six pence per second (每秒六便士)".

     If you're on that telephone for less than one minute, I'll eat my hat, David says, "And one minute's nearly four

pounds (英磅)." 

     "That's no more than you'd pay for a new hat," Linda answers.

     She has asked the man at the hotel (旅馆) desk to get her the number. The telephone rings. Linda picks it up.

     "Hello, Mum. It that you?" She says.

     "Six pence per second," David reminds (提醒) her.

     "Hello, love." It is Mrs. Lee, Linda's mother, speaking from London. "I can hear you very clearly just like you

are in the next room. It's a better line than when you called me from your office. Do you remember? I shouted

at that time, and still you couldn't hear me sometimes."

     "Yes, Mum." Linda puts in. "I Just wanted to ring to…" 

     "I remember how you rang when you went to Betty's house to eat, when you were a little girl. And then

when you…" Mrs . Lee is a great talker.

     "Nearly four pounds." says David.

     "Yes, all right," says Mrs. Lee, "But you will write, won't you, as you did when you were at work…"

     Once again, Mrs. Lee talks about the pass, and there is no stopping her.

     Four pounds fifty, says David.

     At last , Linda cuts her mother short, promises to write, and rings off.

     "There ! That wasn't long, was it?"

     "Four pounds, ninety pence." David answers. "And you didn't even say that we've arrived."

1. Linda is telephoning home to ________. [ ]

A. tell her mother some bad news

B. say that she and David have arrived safely

C. report an accident to her mother

2. Linda does not think it expensive to ring, because ________. [ ]

A. it only costs four pounds and ninety pence

B. it is even more expensive to buy a new hat

C. she will speak from one side of the world to the other

3. David says, "Nearly four pounds", because ________. [ ]

A. he wants to remind Linda of the cost of the call

B. he wants to buy himself a new hat

C. Linda has not told her mother they have arrived

4. Mrs . Lee goes on talking for so long because ________. [ ]

A. she likes to hear all about the past

B. she likes talking

C. Linda had not told her that she has arrived

5. Lina tries to stop her mother by ________. [ ]

A. telling her how much the call is costing

B. writing a letter as she has promised to do

C. promising to write, and ringing off

考点:故事类阅读
题型:阅读理解

为了研究单侧光引起的生长素分布不均匀的原因,科学家曾做了下列实验:①切取燕麦胚芽鞘的顶端,按图所示分别插入云母片;②把A和B分别置于完整的琼脂块上,C和D分别置于中间分开的琼脂块上;③再把A放在暗处,B、C、D沿箭头方向照光。若A琼脂块中生长素的含量相对值为100,则B、C和D的值如图所示。下述关于单侧光引起生长素分布不均的结论,错误的是

[ ]

A.生长素在胚芽鞘的尖端合成

B.胚芽鞘尖端是感受光刺激的部位

C.生长素从向光一侧向背光一侧横向运输

D.背光一侧生长素合成得多,向光一侧生长素合成得少

题型:阅读理解

关于内部收益率,下列说法不正确的是( )。

A.内部收益率的经济含义是投资方案占用的已回收资金的获利能力

B.项目的内部收益率是项目对贷款利率的最大承担能力

C.内部收益率不受项目初始投资规模的影响,但受项目计算期内各年净收益大小的影响

D.内部收益率能反映项目自身的盈利能力,其值越高,方案的经济性越好

题型:阅读理解

生态规划成果有哪些?

题型:阅读理解

有关短波治疗时应该注意的事项,下列何项叙述正确

A.治疗进行中,患者可随意增加强度以满足需要

B.患者穿着尼龙合成宽松布料,以利排汗

C.装有人工膝关节部位,垫加毛巾避免过热

D.装有心脏起搏器患者,治疗强度不宜过大

E.以上说法皆错

题型:阅读理解

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