关于胎动,哪项是不正确的() A.12小时胎动计数如小于10次,提示胎儿宫内缺氧 B

题型:单项选择题

问题:

关于胎动,哪项是不正确的()

A.12小时胎动计数如小于10次,提示胎儿宫内缺氧

B.胎动消失提示胎儿濒临死亡

C.胎儿频繁挣扎,提示胎儿有急性缺氧

D.观察20分钟无胎动,提示胎儿储备能力下降

E.胎动可受声光等影响

考点:妇产科(医学高级)孕期监护与保健孕期监护与保健题库
题型:单项选择题
若椭圆或双曲线上存在点P,使得点P到两个焦点的距离之比为2:1,则称此椭圆或双曲线存在“F点”,下列曲线中存在“F点”的是(  )
A.
x2
16
+
y2
15
=1
B.
x2
25
+
y2
24
=1
C.x2-
y2
15
=1
D.x2-y2=1
题型:单项选择题

单词拼写。

1.Tom’s family are taking a long v _______ in China.

2. I am going s_______ to Hong Kong for vacation.

3. Don’t w_______! You can do better next time.

4. November is the e_______ month of the year.

5. Look at the c_______. Can you tell me what day it is today?

6. My mother wants me to drink milk every morning. She says it’s good for my _______ (健康).

7. It is about nine _______(百) meters away from my home to school.

8. Tina and Tara are twins , but Tina is much _______ than Tara. (高)

9. I love nature. I’m going bike _______ (骑) in the countryside.

10. How to get to school _______ (取决于) on where you live.

题型:单项选择题

银行业金融机构对外公布有密级的银行业监管资料,实行()。

A.逐级审批

B.商业银行总行

C.分级负责

D.行长负责

题型:单项选择题

用铁片与1 mol·L-1稀硫酸反应制取氢气时,下列措施不能使氢气生成速率增大的是

A.对该反应体系加热

B.加入少量氯化钠固体

C.加入少量3 mol·L-1硫酸

D.不用铁片,改用铁粉

题型:单项选择题

下列和唯心主义观点根本对立的说法是()

①形存则神存,形谢则神谢

②物是观念的集合③谋事在人,成事在天

④巧妇难为无米之炊

⑤人病则忧惧,忧惧愚昧见鬼出

⑥气者,理之所依也

A.①④⑤

B.①③④

C.①④⑤⑥

D.②③④⑤

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