刺槐是落叶乔木,它的刺属于()。A.枝刺 B.托叶刺 C.叶刺 D.皮刺

题型:单项选择题

问题:

刺槐是落叶乔木,它的刺属于()。

A.枝刺

B.托叶刺

C.叶刺

D.皮刺

考点:园艺工考试初级花卉工考试初级花卉工考试题库
题型:单项选择题

为了确保人体健康,需要吃些粗粮.玉米是营养成分丰富的优质粗粮,玉米中的主要成分见下表.

成分蛋白质油脂糖类水和维生素B族等
质量分数约10%约5%约80%约5%
(1)上表中含有人体所需的营养素有______类.

(2)玉米初加工可得到淀粉,淀粉属于______(填序号,下同).

①无机物      ②糖类        ③有机合成材料      ④高分子化合物

(3)淀粉发酵可生产乙醇,乙醇是可再生能源.下列物质中______被认为是最清洁的燃料.

①汽油      ②柴油        ③天然气          ④氢气

(4)玉米芯与稀硫酸在加热、加压的条件下反应,可得到重要的化工原料糠醛.糠醛(C5H4O2)的相对分子质量为______.

(5)写出乙醇完全燃烧的化学方程式______.

题型:单项选择题

用于人工冬眠的药物是()。

A.吗啡

B.丙咪嗪

C.氯丙嗪

D.安坦

E.左旋多巴

题型:单项选择题

存款冻结的期限最长不得超过(),有特殊原因需要延长的,应在冻结期满前重新办理冻结手续,逾期未重新办理冻结手续的,视同自动撤销解冻。

A.六个月

B.三个月

C.九个月

D.一年

题型:单项选择题
完形填空 (共20小题;每小题1分,满分20分)
阅读下面短文, 掌握其大意,然后从各题所给的四个选项A、B、C、D中, 选出最佳选项, 并在答题卡上将该项涂黑。
Your parents have just told you the news­­—you’re moving to a new house. How in the world will you tell your friends?
First, CALM DOWN.  36   a while to ­­­catch your breath and let the news sink in before you call your friends. Make   37   you have the whole story before you start telling people.
38  friends who need to hear the news from you. Think about  39  you’d like to tell them, and when. A face-to-face talk may be the best way to let  40  frie-
nds know, but the phone may be fine for others.   41  after school or on a weekend is good. You don’t want to drop big news like this on your friends during the school day.
HOW SHOULD YOU START? Say something like, “I have some big news I want to share   42   you.” That will prepare your friend for what is going to come. Then say, “I’m    43  .” Tell him as many details as you know,  44   let him know how you feel about it.
Each friend will have a different   45  to the news, so BE PREPARED. Some girls may   46  crying. But some may get   47  , some may get silly, and some may give you the   48   that they don’t care.   49  happens, be sure to talk to your friends if the things they do and say   50  your feelings.
Ask friends not to tell anyone else   51  you say it’s OK. You could say, “Please don’t tell   52  until Monday.” That will give you a   53  to let close friends hear the news from you first.
Ask your parents for help if you need it. A(n)   54  may be able to help you
55   the right things to say and help you understand your friend’s reactions.
36.
A.
spend
B.
take
C.
pay
D.
cost
37.
A.
sure
B.
believe
C.
certain
D.
clear
38.
A.
Take care of
B.
Take notice of
C.
Make a list of
D.
Make use of
39.
A.
how
B.
why
C.
where
D.
who
40.
A.
kind
B.
close
C.
happy
D.
clever
41.
A.
Speaking
B.
Telling
C.
Showing
D.
Talking
42.
A.
for
B.
in
C.
out
D.
with
43.
A.
starting
B.
lifting
C.
moving
D.
running
44.
A.
and
B.
but
C.
while
D.
unless
45.
A.
answer
B.
reaction
C.
appearance
D.
look
46.
A.
break down
B.
give up
C.
burst out
D.
end up with
47.
A.
noisy
B.
calm
C.
peaceful
D.
quiet
48.
A.
feelings
B.
emotions
C.
mind
D.
impression
49.
A.
whichever
B.
whatever
C.
whenever
D.
wherever
50.
A.
control
B.
warm
C.
hurt
D.
change
51.
A.
until
B.
since
C.
after
D.
when
52.
A.
no one
B.
someone
C.
anyone
D.
everyone
53.
A.
risk
B.
moment
C.
time
D.
chance
54.
A.
parent
B.
adult
C.
elderly
D.
teenager
55.
A.
figure out
B.
give out
C.
sort out
D.
deal with
题型:单项选择题

患者男性,60岁,冠心病史5年,今日情绪激动后突然心绞痛发作终止发作首选药物( )

A.硝苯地平口服

B.哌替啶肌注

C.普萘洛尔口服

D.硝酸甘油舌下含化

E.低分子右旋糖酐静滴

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