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【判断题】
在办公地点,接待彼此不相识的来访者可以不用为他人做介绍A.
正确
B.
错误
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举一反三
【单选题】Mr. Smith was the only one of those who ________ to the dinner.
A.
were invited
B.
were inviting
C.
was inviting
D.
was invited
【简答题】I hear Mr. Smith was writing a story last yearand he still ____. A.do B. does C. is D. am
【简答题】读“地球公转示意图”、“地球光照图”及相关材料，回答下列问题。 2008年9月25日我国“神舟七号”载人飞船成功发射，27日16时41分00秒，航天员开始太空行走，28日着陆返回地球。 （1）在左图中的地球公转轨道上用箭头标出地球公转方向，在右图中的地轴上标出地球自转方向。 （2）左图中全球出现昼夜平分现象的位置是_______（填字母）。 （3）右图表示左图中_____（填字母）位置的光照图，这...
【简答题】Mr. Smith was much surprised to find the watch he had had was nowhere to be seen. A. it B. it repaired C. repaired D. to be repaired
【单选题】人们通过对云杉的结构分析,设计出了圆锥形的电视塔,使其既有抗各向风力的性能,以能满足发射信号的需要。这运用的是( )方法
A.
对称类比
B.
直接类比
C.
综合类比
D.
拟人类比
【单选题】人们通过对云杉的结构分析,设计出了圆锥形的电视塔,使其既有抗各向风力的性能, 又能满足发射信号的需要。这运用的是( )方法。
A.
对称类比
B.
直接类比
C.
综合类比
D.
拟人类比
【单选题】When I rounded the corner, I saw a car in the middle of the street. It was Mr. Smith, the wealthy elderly man who walked with a walking stick. His car needed gas. Mr. Smith was old and_______ ?
A.
couldn't drive well.
B.
was not rich enough to buy gas.
C.
was not able to walk a long way.
【简答题】阅读理解。 Mr. Smith was in trouble. He drove a car for Mr. Black, a rich businessman. He worked hard and the shopkeeper liked him. But he couldn't work when he drank too much. And once he almost fell into...
【单选题】Mr. Smith was the only witness who said that the fire was______.
A.
mature
B.
deliberate
C.
innocent
D.
meaningful
【简答题】简述地球自转的意义
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