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【多选题】
关于职业变迁,以下哪种说法不正确的是A.
职业变迁导致不少传统行业消亡，不利于社会稳定。
B.
职业变迁的趋势之一是由传统工业型向信息化、智能型转变。
C.
职业变迁是盲目的，没有规律可循的。
D.
以上说法都不对。
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举一反三
【单选题】听力原文：M: Mum, before I go out, could you go over the shopping list and see if there's anything else you need? W: Yes. That's about everything. Now you're sure you don't mind going, darling? Q: What is ...
A.
Go over the list.
B.
Go for an outing.
C.
Go shopping for his mum.
D.
List everything his mum needs.
【单选题】在单层工业厂房支撑系统中，柱间支撑的主要作用是（）。
A.
承受屋盖、墙体荷载
B.
传递水平风荷载和吊车冲切力
C.
承受外纵墙体上的风荷载
D.
承受吊车自重和吊车刹车时的冲切力
【单选题】—Mum, can I go out and play basketball? —If your homework ______, you can go. [ ]
A.
will be done
B.
has done
C.
is done
D.
was done
【单选题】—When can I go out to play football, Mum? —Finish your homework first, otherwise I won't let you ________. [ ]
A.
to go out
B.
go out
C.
going out
D.
will go out
【简答题】Mum, may I go out to play football for an hour?此题出自2015年贵州遵义中考英语真题及答案,贵州遵义2015年初中毕业招生考试英语试卷 A: Mum, may I go out to play football for an hour? B: No, you_ . The air outside is not very clean. A. can't...
【单选题】如果碰撞理论正确,则双分子气相反应的指前因子的数量级应当是:
A.
10 -8 -10 -9 dm 3 ·mol -1 ·s -1
B.
10 23 -10 24 dm -3 ·s -1
C.
10 10 -10 11 dm 3 ·mol -1 ·s -1
D.
10 10 -10 11 dm -3 ·s -1
【单选题】(2017信阳模拟)—Mum, can I go out to play basketball?—No. You mustn't go out until you______ your homework.
A.
will finish
B.
finish
C.
finishes
D.
was finished
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