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【单选题】
When is onset of physiological jaundice in a newborn ?A.
2th to 3th days
B.
1th to 2th days
C.
3th to 4th days
D.
4th to 5th days
E.
after two weeks.
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【单选题】They had _______ wonderful train ride to Chengdu before they went on to _______ Mount Emei by bus.
A.
a; the
B.
/; the
C.
a; /
D.
the; a
【单选题】Bus travel nowadays
A.
is worse than before.
B.
is no better than before.
C.
is more convenient than before.
D.
is the same as before.
【单选题】达尔文在南美洲的一个群岛上发现 26 种陆栖鸟中有 25 种是特有的,而且它们的特征排列成一个渐进的系列。达尔文由此产生了( )的思想。
A.
用进废退
B.
生存竞争
C.
优胜劣汰
D.
物种可变
【单选题】Just then，I _____ a bus slowing down before the bus-stop .
A.
watch
B.
caught sight of
C.
took for
D.
see
【单选题】John waited at the bus-stop for nearly half an hour the bus finally arrived .
A.
when
B.
as
C.
before
D.
while
【单选题】The price of the bus ticket is much ____ than before.
A.
cheap
B.
cheapest
C.
cheaper
D.
the cheapest
【单选题】——＿＿＿＿you ＿＿＿＿ the editor at the airport? —— No, he ＿＿＿＿ away before my arrival.
A.
Have...met； has driven
B.
Had...met； was driven
C.
Did...meet； had been driven
D.
Have...met； had driven
【单选题】Mike couldn’t find Kelly ____before the bus left, so he didn’t get on the bus.
A.
somewhere
B.
anywhere
C.
everywhere
D.
nowhere
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