中药周围水蒸气的密度和压力小于空气中水气压力时产生的现象为() A.平衡水分 B.安

题型:单项选择题 A1型题

问题:

中药周围水蒸气的密度和压力小于空气中水气压力时产生的现象为()

A.平衡水分

B.安全水分

C.吸湿现象

D.风化现象

E.软化现象

考点:中药学(医学高级)中药调剂学中药调剂学题库
题型:单项选择题 A1型题
3.6米=______厘米4500千克=______吨
3小时45分=______时540平方米=______公顷.
题型:单项选择题 A1型题
完形填空(共20小题; 每小题1.5分,满分30分)
阅读短文, 掌握大意, 然后从各题所给的A、B、C、D四个选项中, 选出一个最佳答案,并在答题卡将该项涂黑。
For Chinese students, the end of their senior year is filled with studying and 36 when they prepare for the college entrance exams in June. But for American high school seniors, the experience 37 be more different. It is a celebration of their time in high school and 38 parties, games and fun.
Seniorities is a commonly used 39 . It means seniors have a disease which 40 them unable to do work. This starts in April, 41 seniors find out whether they have been accepted to university.
Unwilling to do school work, seniors have plenty of 42 activities to focus on.
Many school have a “Senior Show”. Only seniors are allowed to perform in it. Some seniors sing 43 dance but many of them perform skits (滑稽短剧).They 44 their favorite teachers or their friends. For example, a group of boys may 45 and imitate a group of their friends. It is all 46 .
The “Senior Show” is just a part of Senior Week — the week 47 intended for seniors. During this week, seniors usually get academic or athletic 48 for their wonderful jobs in high school. They also vote 49 one of their male and female classmates who they believe 50 the best-looking or funniest or most involved, etc. These are then 51 in the yearbook.
The yearbook is an important part of high school for seniors. There are all their pictures and some words from them in it. Seniors will 52 to get 53 signed by their friends so they can always remember their time together.
The end of 54 is a truly special and wonderful time for American students. It’s 55 they will remember for the rest of their lives.
小题1:
A.attitudes
B.stress
C.difficulty
D.experience
小题2:
A.shouldn’t
B.needn’t
C.couldn’t
D.mustn’t
小题3:
A.consists of
B.makes up
C.makes for
D.forms
小题4:
A.translation
B.explanation
C.expression
D.depression
小题5:
A.allows
B.asks
C.means
D.makes
小题6:
A.that
B.which
C.what
D.when
小题7:
A.another
B.others
C.other
D.the other
小题8:
A.or
B.and
C.also
D.nor
小题9:
A.play with 
B.make fun of 
C.take in
D.act as
小题10:
A.put up
B.dress up
C.pack up
D.stand up
小题11:
A.open-mouthed
B.tongue-tied
C.hand-emptied
D.light-hearted
小题12:
A.specially
B.normally
C.doubtfully
D.obviously
小题13:
A.jobs 
B.positions
C.chances
D.awards
小题14:
A.against
B.with
C.for
D.over
小题15:
A.were 
B.are
C.was
D.is
小题16:
A.written
B.appeared
C.published 
D.signed
小题17:
A.go around
B.go away
C.go through
D.go over
小题18:
A.them
B.it
C.these
D.one
小题19:
A.senior show
B.senior week
C.senior year
D.senior students
小题20:
A.something
B.anything
C.nothing
D.everything
 
题型:单项选择题 A1型题

药材总包件数为4件的

A.逐件取样
B.取样5件
C.按5%取样
D.超过部分按1%取样
E.以上都不是

题型:单项选择题 A1型题

下列哪些药物能解表又能透疹()

A.麻黄

B.荆芥

C.防风

D.薄荷

E.牛蒡子

题型:单项选择题 A1型题

按照齿廓曲线的不同,齿轮可分为()、摆线和圆弧齿轮三种。

更多题库