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【单选题】
第一架显微镜是哪一年发明问世的?
A.
1576年
B.
1676年
C.
1776年
D.
1876年
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参考答案:
举一反三
【单选题】所借图书的到期日期在寒暑假期内,逾期不还算作超期吗?
A.
不知道
B.
在下学期开学后的前两周之内还书,不算作超期;如未能按时归还,即从图书到期日第二天开始计算超期。
【单选题】所借图书在寒暑假内达到借阅期限者,可在假期结束后的( )日内归还,不作逾期处理。
A.
5
B.
6
C.
7
D.
8
【单选题】下列说法中与《INCOTERMS2010》相符的是( )。
A.
DDP 指运输终端交货
B.
FOBT 指船上交货并理舱
C.
FCA 适用于所有运输方式
D.
FAS 是装运港船上交货
【简答题】Yannis has two sons of 8 and 10. He would like to take them to see some animals in the countryside. He wants to be able to buy some refreshments.
【单选题】He has been writing the composition the whole morning and he still ________.
A.
has been
B.
does
C.
has
D.
is
【单选题】—What’s the matter with Jim? —______.
A.
I’m sorry to hear that
B.
He’s tall and has big eyes
C.
He has a toothache
D.
He’s having breakfast
【单选题】X 射线物相定性分析时,若已知材料的物相可以查( )进行核对。
A.
Hanawalt 索引
B.
Fenk 索引;
C.
Davey 索引
D.
A 或 B 。
【简答题】Today is Friday. Peter has six classes today. He goes to school at 7:30 a.m. At 8:00 a.m., he begins his first class. The first class is English. At 9:00 a.m., he has math. Peter likes math because it...
【单选题】精馏塔塔底轻组分高的调节方法不正确的是()
A.
减少塔釜采出量
B.
减少精馏塔回流量
C.
增加再沸器加热介质流量
D.
降低塔底温度
【单选题】My grandfather is such a forgetful person that he has to __ many things, even his daily meals. A
A.
10.  My grandfather is such a forgetful person that he has to __ many things, even his daily meals. A.be remembered by
B.
be reminded of
C.
be memorized
D.
be reminded
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