搜题请搜索小程序“爱下问搜题”
问题 单项选择题

活化部分凝血活酶时间(APTT)超过正常对照多少为异常

A．>正常对照1s

B．>正常对照10s

C．>正常对照5s

D．>正常对照3s

E．>正常对照8s

答案

参考答案：B

解析：这是道记忆题，当病人的活化部分凝血活酶时间(APTT)超过正常对照10s以上时为异常。

阅读理解

B
Kids Wall Art
Large wall posters for kids. Your kids will love these cool posters by artist Darla Daly. Zebras boarding in the skateboard park, a group of jungle animals play in the playground and two giraffes take a drive in the city. Your kids will enjoy decorating their bedroom walls with these posters and their friends will think they are the coolest!
Displaying 1 to 4 (of 4 products)
Name: Alphabet Wall Art
Size: 44×72cm(17.5″×28″)
Dispatch time: at 9:00 am. every day
Prices: $6.8/piece
Colorful alphabet art for your kids’ bedroom and playroom. A fun, educational art piece that all kids will enjoy. Kids and babies will love learning their animals and the ABC at the same time!
Name : Kids World Map
Size: 45×75cm(17.5″×29.5″)
Dispatch time: at 5:00 am. on Wednesday
Prices: $7.2/piece
A Colorful, large print by artist Carla Daly. Your kids will love this illustrated world map showing the lands, oceans and the fun animals that live in them. An educational map that will keep your kids amused for hours!
Name : Skateboard Park
Size: 44×60cm(17.5″×23.5″)
Dispatch time: at 9:00 am. on weekends
Prices: $8.8/piece
Fun zebra children’s wall art! Children and kids will love these fun animals enjoying this popular kids’ sport. Boys and girls will enjoy decorating their bedroom walls with this colorful bedroom wall art.
Name: City slickers
Size: 44×55cm(17.5″×23.5″)
Dispatch time: at 2:00 pm. every day except Friday
Prices: $6.5/piece
Cute kids wall art of two cool giraffes taking a drive through the city, unusual, fun style for kids walls! Your kids will love this fun giraffe wall art. Boys and girls will have fun decorating their bedroom walls with this colorful bedroom wall art.
 
55. Of the four posters, which one is the cheapest?
A. Alphabet Wall Art.    B. Kids World Map.    C. Skateboard Park.      D. City Slickers.
56. Which poster has the biggest size?
A. Alphabet Wall Art.    B. Kids World Map.     C. Skateboard Park.    D. City Slickers.
57. Which of the following is true according to the passage?
A. Kids can just learn some English letters on Alphabet Wall Art.
B. City Slickers posters can be bought at 2:00 pm every day in a week.
C. Kids can get some geography knowledge on Kids World Map.
D. Kids can find two cool giraffes on Skateboard Park.
58. The underlined word “illustrated” in Poster II most probably means “ _________”in Chinese.
A. 印刷                         B. 装饰                       C. 展示                       D.图解
查看答案
多项选择题

收集、贮存、运输、利用、处置固体废物的单位和个人，必须采取( )其他防止污染环境的措施。

A．防扬散
B．防流失
C．防渗漏
D．防腐蚀
查看答案