题目内容
（请给出正确答案）
Was ______ that I saw last night at the concert？
A) it you B) not you C) you D) that yourself
如果结果不匹配，请 联系老师 获取答案
更多“Was ______ that I saw last nig…”相关的问题
A.S→I|o I→i(B)S E E→eS|ε B→t|f
B.S→Qc|c Q→Rb|b R→Sa|a
C.C→dD|D D→(C)|i B→bB|e
D.S→AAaB A→aA|e
A. Let's look through the paper
B. Let's listen to the weather report on the radio
C. Better be care of the radio
D. Pay attention to the radio
按要求翻译下列句子(短语)。
Early I discovered enthusiasm, ambition, and ideals; and to satisfy these became the problem of my child-life. (用增译法和减译法)
A.SA+141
B.SA+144
C.SA+222
D.SA+225
水杨酸(SA)和乙酸酐(AA)反应生成阿司匹林(Asp)的反应如下:
2C7H6O3(aq)+C4H6O3(I)→2C9H8O4(aq)+H2O
求在以下反应条件中,Asp的理论产量将是多少克？
(1)1.50molSA+1.06molAA;
(2)10.0gSA+10.0gAA;
(3)10.0gSA+3.00gAA.
A.80
B.100
C.240
D.270
听力原文：M: Thanks for looking at my composition. What do you think？
W: Well, I wouldn't say it needs any major corrections.
Q: What is the woman's opinion of the composition？
(17)
A．Only a few changes should be made in it.
B．It's not fine as it is.
C．It won't be approved by the supervisor.
D．Major revisions are needed in it.
根据下图，(1)说明达到均衡时垄断购买者使用的要素数量、支付的要素价格及垄断购买剥削情况；
(2)当政府规定最低要素价格Pa为：(i)35美元；(ii)40美元；(iii)50美元；(iv)60美元时，分别说明：该垄断购买者新的Sa曲线和MFCa曲线；该垄断购买者使用的要素数量及垄断购买剥削变化情况。
