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【简答题】
常用的组合逻辑电路有 、 等。
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举一反三
【单选题】—It’s clear that Stephen Hawking is the greatest scientist in our time.What’s your idea? —___________ He is really excellent and brave.
A.
It’s hard to say.
B.
I doubt so.
C.
That’s correct.
D.
Sounds good!
【判断题】在电力系统正常状况下,供电频率的允许偏差为:1装机容量在300万kW及以上 的为±0.5Hz;2装机容量在300万kW以下的为±0.1Hz。 ( )
A.
正确
B.
错误
【多选题】下列成语典故出自《诗经》的有
A.
一日不见,如隔三秋
B.
总角之宴,言笑晏晏
C.
执子之手,与子偕老
D.
如切如磋,如琢如磨
【单选题】-What’s your idea if someone wants to talk to you while you are doing your homework? -I may get _ because he is too impolite. [     ]
A.
happy
B.
sad
C.
surprised
D.
annoyed
【单选题】Spike: I think I'll have a steak meal. ______
A.
What's your idea,Wendy?
B.
What about you,Wendy?
C.
What do you order?
D.
You order,Wendy.
【单选题】听力原文:What's your suggestion, doctor? (A) It's a good idea. (B) Don't worry, it's not serious. (C) I'd like to listen to your opinion. (29)
A.
B.
C.
【单选题】听力原文:Steven, what's your idea of the price? (A) It's a marvelous idea. (B) The best we can do is $50 per case. (C) I think we deserve it. (37)
A.
B.
C.
【简答题】现代生物技术的核心是 。
【单选题】现代生物技术的核心是
A.
基因工程
B.
细胞工程
C.
酶工程
D.
发酵工程
【单选题】—Let’s plan a surprise for our class . What’s your idea ? —Why not ______ a short play ? [     ]
A.
get on
B.
keep on
C.
have on
D.
put on
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