白细胞管型主要见于（） A.肾病综合征 B.急性肾小球肾炎 C.急性肾盂肾炎 D.慢

月经周期为38天的妇女，末次月经为2004.12.8，其排卵时间可能在

A．2004.12.6左右
B．2004.12.22左右
C．2004.12.27左右
D．2004.12.30左右
E．2005.1.2左右

读短文，判断正(√)误(×)。

      Mike is a good student. He gets up at six thirty every day. He likes to wear his blue sweater. He goes to

school at seven fifteen. He has English class at eight o'clock. He likes English very much. He has lunch at home.

In the afternoon, he always plays football on the school playground. He does homework after dinner. He goes to

bed at nine o'clock.

( ) 1. Mike gets up at 6: 20 every day.

( ) 2. Mike has a blue sweater.

( ) 3. Mike has lunch at school.

( ) 4. Mike likes to play football.

( ) 5. Mike does homework after school.

A．Relocating people from an earthquake-prone province.

B．Constructing more posts to predict about earthquakes.

C．Economizing on electricity nationally.

D．Building a hydropower plant.

水痘的主要病位在：

A．脾胃

B．肺胃

C．肺脾

D．肺卫

E．肝肾

“减速器ZLY56o—11.2—1”说明减速器中心距为（）mm。

A.11.2

B.560

C.460

D.360