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【单选题】
下列叙述中,仅( )是没有实验根据的。A.
脱落酸调节气孔的开关
B.
脱落酸与植物休眠活动有关
C.
脱落酸抑制GA诱导的大麦糊粉层中α-淀粉酶的合成
D.
脱落酸促进花粉管的生长
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【简答题】He is the very person whom I m looking for.英译汉
【单选题】His English, ______ used to be very poor is now excellent.
A.
which
B.
that
C.
it
D.
whom
【单选题】I love places _____________ the people are very friendly.
A.
who
B.
which
C.
where
D.
whom
【单选题】Tom is very helpful. He is the very person _ you can turn in trouble. [ ]
A.
from whom
B.
to whom
C.
to that
D.
from that
【单选题】The doctor ______ she sent her friend is very famous.
A.
to whom
B.
to whose
C.
whom
D.
at whom
【单选题】听力原文：W: With whom did you go fo the Great Wall? M: My parents, my sister Mary and good friend Charile. How many people went to the Great Wall?
A.
Seven.
B.
Four.
C.
Five.
【单选题】She is becoming fat, _______ bothered her very much.
A.
which
B.
that
C.
it
D.
of whom
【单选题】The doctor __________ she sent her friend is very well known.
A.
by whom
B.
at whom
C.
whom
D.
to whom
【单选题】The foreign prime minister was the person______ .
A.
whom the banquet was given in honor
B.
for him the banquet was given honor
C.
whose honor the banquet was given
D.
in whose honor the banquet was given
相关题目：
【单选题】The doctor ______ she sent her friend is very famous.
A.
to whom
B.
to whose
C.
whom
D.
at whom
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