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【单选题】
下列哪种酶在室温保存比在4°C保存更稳定A.
ALT
B.
ALP
C.
AST
D.
LDH
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举一反三
【单选题】Which of the following group of people is most likely to be interested in the talk?
A.
Tourists.
B.
Mountaineers.
C.
Poachers.
D.
Businessmen.
【简答题】单词拼写。 1.Yao Ming is a very f_________ basketball player in China. 2.Her parents bought her a piano as a g_________ on her birthday. 3.We saw some seals, dolphins and octopuses at the a_________. 4.Jac...
【单选题】Seeing that the drowning child was struggling in the icy water, the soldier dived into the river without hesitation, ___ his own safety．
A.
regardless of
B.
in terms of
C.
in face of
D.
because of
【单选题】When going on holidays, which group will think more about their social status?
A.
Tourists taking holidays for educational purposes.
B.
People going on adventure holidays.
C.
Those travel for travel's sake.
D.
Those who travel for cultural events.
【简答题】He always keeps a low profile and is usually very __________ at keeping his private life out of the media.
【单选题】According to the text, which is the most probable result of the development of space tourism?
A.
It is mainly taken by US software developers such as Charles Simonyi.
B.
It need the development of new rocket systems to replace the current one.
C.
It brings to a new round of space race between US and China.
D.
It witnesses the success of the industrialization of the moon.
【单选题】The soldier rushed into the room the baby in the fire. [ ]
A.
and save
B.
saving
C.
to save
D.
saved
【简答题】连词成句。 1. you, where, going, are ________________________________________________________? 2. tourists, them, should, with, take, what _________________________________________________________? 3. how,...
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