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A. Hadn't you better B. would rather C. had better D. would rather not E. had better not Tracy: What's up, Freya? You don't look happy. Freya: It's my roommate. I'm not getting on with her at all. Actually, I've had enough. I (1)_______ move out than Carry on living here. Tracy: (2)_________________ think about it first? It's not easy to find an apartment to rent in this town. What's the problem with her anyway? Freya: She's just really strange. She doesn't talk to me at all, and then when I go to the fridge I find out she's eaten all my food! Honestly, she (3)___________apologize to me; otherwise I____________ go back to the dormitory and live with normal people. Tracy: Have you spoken to her? Freya: You know | don't like arguments. I (5)_______________. Tracy: Why not let me come with you and we could talk to her together? We (6)____________do anything too hasty. Freya: Sure. 1(7)__________break the ice first.
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参考答案:
举一反三
【多选题】适合于放大电流信号源提供信号的放大电路有()
A.
电压放大电路
B.
电流放大电路
C.
互阻放大电路
D.
互导放大电路
【判断题】重金属是指质量重的金属。
A.
正确
B.
错误
【判断题】若【图片】有唯一解,则【图片】有唯一解
A.
正确
B.
错误
【判断题】若【图片】有唯一解,则【图片】仅有零解
A.
正确
B.
错误
【多选题】适合于放大电压信号源提供信号的放大电路有()
A.
电压放大电路
B.
电流放大电路
C.
互阻放大电路
D.
互导放大电路
【多选题】适合于放大电压信号源提供信号的放大电路有()
A.
电压放大电路
B.
电流放大电路
C.
互阻放大电路
D.
互导放大电路
【多选题】贵重金属是指()。
A.
B.
C.
D.
E.
稀有金属
【单选题】重金属是指比重等于或大于()的金属。
A.
5.0
B.
4.0
C.
3.0
D.
6.0
【单选题】若方程组【图片】有唯一解,则【图片】可能=
A.
1
B.
2
C.
3
D.
4
【单选题】关于核酸分子杂交的叙述错误的是
A.
DNA单链可与相同或几乎相同的互补碱基RNA链杂交形成双螺旋
B.
不同来源的两条单链DNA,只要它们有大致相同的互补碱基顺序就可以结合形成新的杂交DNA双螺旋
C.
RNA链可与其编码的多肽链结合形成杂交分子
D.
杂交技术可用于核酸结构与功能的研究
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