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【单选题】
在下列情况下,利用腹压促进产程进展最有效的是A.
第一产程开始宫缩时
B.
第一产程末宫缩时
C.
第二产程末宫缩时
D.
第二产程开始宫缩时
E.
第三产程开始宫缩时
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反馈参考答案：
举一反三
【单选题】The cat looks___ in the rain.
A.
a little and poor
B.
little and poor
C.
is little and poor
D.
is little and is poor
【单选题】Nancy ____________ to ____________ an English teacher. [ ]
A.
want, is
B.
want, to
C.
wants, is
D.
wants, be
【单选题】If a student wants to discuss questions with the teacher, he/she should
A.
go to the teacher's office after should.
B.
make an appointment in advance.
C.
go to the teacher's at working hours.
D.
discuss the questions in class.
参考解析：
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