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【单选题】
测定CaO的质量分数,称取试样0.9080g,滴定用去EDTA20.80mL,以下结果表示正确的是:
A.
10%
B.
10.0%
C.
10.08%
D.
10.077%
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举一反三
【单选题】---- If you want to have a hot bath, you should pay ________ money. ---- You mean the fee of hot baths is not ________ in the hotel price?
A.
extra; impressed
B.
more; rested
C.
extra; included
D.
more; including
【单选题】For economists, people's tastes and demand are
A.
beyond the realm of economists.
B.
negatively related.
C.
not related
D.
positively related
【单选题】If you spill hot liquid on your skin it will ____you.
A.
scale
B.
shun
C.
scald
D.
shunt
【单选题】If you spill hot liquid on your skin it will_you.A.B.C.D.
A.
scale
B.
scald
C.
shun
D.
shunt
【简答题】Many economists have given in to the fatal lure of mathematics.
【单选题】Economists fear political concerns will have the government intervening __ the stock market.
A.
on
B.
upon
C.
in
D.
with
【单选题】Which of the following statements is correct about the extent of disagreement among economists?
A.
There is a great deal of agreement among economists on virtually every economic issue.
B.
There is a great deal of agreement among economists on many important economic issues.
C.
All disagreements among economists are attributable to differences in their values.
D.
All disagreements among economists are attributable to the fact that different economists have different degrees of faith in the validity of alternative economic theories.
【简答题】Churches are usually built in the form. of a cross.(英译汉)
【单选题】Economists' attempts to explain the term structure of interest rates ________
A.
illustrate how economists modify theories to improve them when they are inconsistent with the empirical evidence.
B.
illustrate how economists continue to accept theories that fail to explain observed behavior of interest rate movements.
C.
prove that the real world is a special case that tends to get short shrift in theoretical models.
D.
have proved entirely unsatisfactory to date.
【单选题】8) According to the writer, what is most important for a person who faces challenges? A) Keep trying. B) Live a full life. C) Believe in yourself. D) Ask others for help.
A.
Keep trying.
B.
Live a full life.
C.
Believe in yourself.
D.
Ask others for help.
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