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【单选题】
Linda was doing her homework ______ her brother was watching TV.A.
while
B.
when
C.
that
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【简答题】2006年4月,中国鼎天有限责任公司与德国贝佛里奇有限责任公司签订了冷轧卷板进口合同。合同约定:贝佛里奇有限责任公司在2006年6月底前交货。付款方式为信用证。合同签订后,鼎天有限责任公司按期开来了信用证。但直到2006年6月30日,鼎天有限责任公司仍未收到贝佛里奇有限责任公司任何关于货物已经装船或延期交货的通知。7月3日,贝佛里奇有限责任公司向鼎天有限责任公司发来传真,称原定货轮因故延至7月15...
【单选题】Our planet is like a bit spaceship. Our atmosphere acts【51】a shield against harmful radiation and space debris.【52】holds the air and people on the spaceship,【53】everything doesn't float away. Each of ...
A.
for
B.
with
C.
as
D.
like
【单选题】Instead of following the career path designed by his parents, he managed to _____ a successful photographic career of himself.
A.
carve out
B.
figure out
C.
work out
D.
try out
【简答题】Many children would start school hungry without breakfast clubs, teachers have claimed. A new survey suggests these clubs are the only way many students can get a meal before lessons. About 54% of the...
【单选题】______ provides a selection of commonly used routes with their distances between principal and important positions.
A.
The Mariner’s Handbook
B.
Admiralty Sailing Directions
C.
Ocean Passages for the World
D.
Mariner’s Routeing Guide
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