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【单选题】
4个字节应由( )个二进制位表示。A.
16
B.
32
C.
48
D.
64
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反馈参考答案：
举一反三
【单选题】关于肾上腺的描述,错误的是
A.
位于腹膜后，肾的上方偏内侧
B.
与肾一起包于肾纤维囊内
C.
左肾上腺呈半月形
D.
右肾上腺呈三角形
E.
皮质的球状带 可分泌性激素
【单选题】某反应的速率常数k=7.7×10-6s-1,又初始浓度为0.2mol•dm-3,则该反应的半衰期为:( )
A.
(A)25 h
B.
(B)15 min
C.
(C)200min
D.
(D)300min
【单选题】这是著名足球明星马拉多纳,他曾经在世界杯上用手打入一球,裁判没有看清,判进球有效,这个动作事后被称为“上帝之手”。请问马拉多纳是哪个国家的运动员
A.
巴西
B.
西班牙
C.
阿根廷
D.
意大利
【单选题】Why can't the woman type the letter?
A.
The typewriter is broken.
B.
The woman was away.
C.
The woman didn't have enough time to type it.
【单选题】why can't the woman attend the evening party?
A.
She will go on a business trip.
B.
She has to finish her report.
C.
She will visit her parents.
D.
She has to meet her clients.
【单选题】Why can't the woman eat more?
A.
Because she doesn't like meat pie.
B.
Because she is full.
C.
Because she doesn't feel hungry.
D.
Because she wants to lose weight.
【多选题】创业者时常要思考的是“我的下一个创业机会是什么?”，根据这一理念，在目前外卖行业竞争激烈的情况下，以下新的创业机会哪些更有可能被“饿了么”所选择?
A.
进入商业投资领域
B.
进入更高档的配送领域
C.
与竞争对手打价格战
D.
完全放弃外卖领域
【单选题】Why can't the woman get the book from the library?
A.
It wasn't published recently.
B.
It is in great demand.
C.
It was sold out already.
D.
It isn't owned by the library.
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