肛裂主要的临床特点是A.无痛性便血B.便后滴血C.便秘伴疼痛和出血D.肛周有脓性分泌

题型:单项选择题

问题:

肛裂主要的临床特点是

A.无痛性便血
B.便后滴血
C.便秘伴疼痛和出血
D.肛周有脓性分泌物 已经常有稀便

考点:普通考研西医综合
题型:单项选择题



After its (1) to the (2) in 2001, China has taken steps towards opening up its (3) . As a condition for joining the WTO, China (4) itself to a (5) of trade liberalization, including the reduction of tariffs on cars and agricultural products. These tariffs reductions are both (6) and there is (7) for China to (8) at a faster pace.
A (9) of (10) and a more rapid and profound reduction of import tariffs would (11) of those Chinese consumers who would (12) imported products at lower prices. Second, a higher (13) into China would take away much upward pressure on the Renminbi and provide a true and lasting (14) to solving current global (15) . Indeed, even a modest (16) in the opening-up process would go a long way towards solving the problem.
The opening up of China’s markets to international competition should (17) deep reforms. Banks should be recapitalized, bad loans provisioned fully and state-owned companies’ runaway indebtedness (18) . Only when real progress in these areas is made should China begin to consider a reform to its (19) . Doing it any earlier would be highly (20) .

题型:单项选择题

营养健康教育包括()

A.心理健康教育

B.最终目标是行为的改变

C.通过营养健康教育把营养研究成果传达给公众

D.预防营养健康健康教育

题型:单项选择题

1 mol氧气和36.5 g氯化氢气体相比较,前者的体积与后者的体积的关系是()

A.前者大

B.后者大

C.相等

D.无法判断

题型:单项选择题

一个完整的VTS系统不包括( )。

A.雷达监测系统
B.通信系统
C.计算机系统
D.导航系统、

题型:单项选择题

四肢出血,使用止血带最长不能连续超过()

A.20分钟

B.30分钟

C.1小时

D.1.5小时

E.2小时

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