A.自然分娩
B.胎头吸引术
C.产钳术
D.臀位阴道助娩
E.以上说法都正确
第1题
He has made another wonderful discovery, ______ of great importance to science.
A.which I think it is
B.of which I think it is
C.I think which is
D.which I think is
第2题
I don't think it (advisable) that he (will be) assigned (to) the job (since) he has no experience.
A.advisable
B.will be
C.to
D.since
第3题
I don' t think it (advisable) that he (will) be assigned (to) the job (since) he has no experience.
A.advisable
B.will be
C.to
D.since
第4题
He's finished the work. ______ .
A.So can I
B.So has I
C.So have I
第5题
He has made another discovery, ______ of great importance to science.
A.which I think it is
B.of which I think it is
C.which I think is
D.I think which is
第6题
He has made another discovery, ______ of great importance to science.
A.which I think it is
B.of which I think it is
C.which I think is
D.I think which is
第7题
Be careful with John; I think he has _______ motives for being so generous.
A.ultimate
B.ulterior
C.interior
D.hidden
第8题
A.which I think is
B.in which I think it is
C.which I think it is
D.of which I think it is
第9题
He has made another wonderful discovery, ______of great importance to science and man.
A.which I think is
B.which I think it is
C.of which I think it is
D.I think which is
第10题
He has made another wonderful discovery, ______of great importance to science and man.
A.which I think is
B.which I think it is
C.of which I think it is
D.I think which is
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