进入第二产程的主要标志是()。A.破膜 B.产妇用腹压 C.拨露 D. * * 口见先露

题型:单项选择题

问题:

进入第二产程的主要标志是()。

A.破膜

B.产妇用腹压

C.拨露

D. * * 口见先露

E.宫口开全

考点:中医执业助理医师中医执业助理医师8
题型:单项选择题

Li Ling is the only one of the student in our class who have ever been to England. Last summer she is lucky to be sent there to study for three months. When she arrived in England by plane, she was picking up (接待)at the airport by the Johnson family, she would live with for the next few months.The family does everything they could to make Li Ling to feel at home. Li Ling began her study abroad at a middle school, where she met friends from all over world.

She made fully use of every minute to practise her spoken English and was highly thought of by all the people around him.

题型:单项选择题

科学家不断培育良种的一个重要原因,是某些农作物品种在种植几年后,其品种会逐渐退化,由此导致产量降低,抗病虫害能力下降。这表明发展就是(   )

A.由小到大、由弱到强的过程

B.发挥人的主观能动性的结果

C.事物内部矛盾作用的结果

D.新事物代替旧事物的过程

题型:单项选择题

关于重级工作制焊接工字形吊车梁,以下哪一种说法是错误的?()

A.腹板与上翼缘板的连接可采用角焊缝

B.腹板与下翼缘板的连接可采用角焊缝

C.横向加劲肋应在腹板两侧成对布置

D.腹板或翼缘板可采用焊接拼接

题型:单项选择题

以下选项不是监测复核的内容的是()

A.完整性复核

B.及时性复核

C.准确性复核

D.监督性复核

题型:单项选择题

对同一类应税凭证贴花次数频繁的纳税人,适用纳税办法是( )。

A.汇贴纳税
B.自行贴花
C.汇缴纳税
D.委托代征

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