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【简答题】
E-mail lives somewhere between a phone call and a formal letter: it can be unprepared or carefully constructed. The trouble is that you cannot always be sure how the recipient (收件人) is going to interpret your message so it helps to be as clear as possible. You can do a few things to ensure that people don’t take offence.
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刷刷题刷刷变学霸
举一反三
【单选题】With all this work on hand, he （） to the cinema last night.
A.
mustn’t go
B.
wouldn’t go
C.
oughtn’t to go
D.
shouldn’t have gone
【单选题】8岁，男孩，胸骨左缘第3肋间有Ⅱ级收缩期杂音，肺动脉瓣区第二音增强，无肺炎或青紫史。心电图：电轴=+120。，Rvl+Sv5=1.4mV。最可能的诊断( )
A.
房间隔缺损
B.
室间隔缺损
C.
动脉导管未闭
D.
肺动脉狭窄
E.
法洛四联症
【单选题】Stress in College Most students in US colleges are just plain stressed out, from everyday worries about grades and relationships to darker thoughts of suicide, according to a poll of undergraduates fr...
A.
increased
B.
decreased
C.
kept the same
D.
been unknown
【单选题】There was such a long line at the exhibition （） we had to wait for about half an hour.
A.
as
B.
that
C.
so
D.
hence
【单选题】Research findings show we spend about two hours dreaming every night, no matter what we （） during the day.
A.
must have done
B.
would have done
C.
should have done
D.
may have done
【单选题】（） my return, I learned that Professor Smith had been at the Museum and would not be back for several hours.
A.
At
B.
With
C.
On
D.
During