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【单选题】
与3.2÷0.16的商相等的式子是（ ）A.
32÷16
B.
320÷16
C.
320÷160
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反馈参考答案：
举一反三
【简答题】计算机的硬件系统主要包括（ ）。
【单选题】If a U.S. speculator expects that the GBP would be depreciating against USD, he/she will ( ).
A.
buy GBP call option
B.
buy GBP futures contract
C.
sell GBP futures contract
D.
take a long position in GBP forward contract
【单选题】It has been decided that this company has the _____ right to print Mr. Smith's novels.
A.
eventual
B.
versatile
C.
extensive
D.
exclusive
【简答题】某人花2元钱买彩票,他抽中100元奖的概率是0.1%,抽中10元奖的概率是1%,抽中1元奖的概率是20%,各种奖不能同时抽中,试求(1)此人收益的概率分布。(2)此人收益的期望值和方差。
【单选题】News has spread ______Mr. Smith has two people over him in this department.
A.
while
B.
that
C.
when
D.
as
【单选题】Mr. smith has little a cquaintance _____ drama, while he has a wide knowledge _____ painting. [ ]
A.
with; of
B.
of; about
C.
with; about
D.
of; of
【单选题】--Mr. Smith hasn't got married, has he? --Yes, he has. ______ , he has a daughter already.
A.
Instead
B.
However
C.
As a matter of fact
D.
As a rule
【简答题】焊接工艺评定常规性能检测项目包括()、()、()、()等。
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