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【多选题】
处于婴儿期的系统所呈现的特征是（）。A.
专利数量较少
B.
产生的专利级别很高
C.
经济收益较好
D.
性能的完善非常缓慢
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举一反三
【单选题】It's very cold outside. Please _______ the door. [ ]
A.
open
B.
don't open
C.
not open
D.
didn't open
【单选题】It's so hot here. Somebody _____ the windows, please! [ ]
A.
shall open
B.
will open
C.
opens
D.
open
【简答题】Look at the groups of words below. Cross out the noun or noun phrase which doesn’t go with the verb in each group. (下面每组词中,每组词中括号里有一个名词是和动词不搭配的,请找出来) 1. make a ( fortune, a living, progress, a traini...
【单选题】— Is the library () now?— No, it's .
A.
open; close
B.
opening; closing
C.
open; closed
D.
opened; closed
【多选题】利润最大化目标和每股利润最大化目标存在的共同缺陷有( )。
A.
没有考虑货币时间价值
B.
没有考虑风险因素
C.
没有考虑利润与资本的关系
D.
容易导致短期行为
E.
容易导致利益分散化
【简答题】Look at the groups of words below. Cross out the noun or noun phrase which doesn’t go with the verb in each group. (下面每组词中,每组词中括号里有一个名词是和动词是搭配错误的,请找出来) 1. make a ( fortune, a living, progress, a trai...
【单选题】Would you please the window? it's so cold. [ ]
A.
don't open
B.
won't open
C.
not open
D.
open
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