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【简答题】
精馏塔结构不变，操作时若保持进料的组成、流率、热状况及塔顶流率一定，只减少塔釜的热负荷，则塔顶组成（），塔底组成（）。
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【简答题】请写出蚜虫的主要危害有哪些?
【单选题】What reason does Sun-hee give for feeling better?
A.
She says eating made her feel better.
B.
She says the medicine she took is working.
C.
She says it must be a miracle.
【简答题】I knew I shouldn’t accept anything from such a person, but I found it difficult to turn down his _____.(5.0分)A. offer B. suggestion C. request D. plan
【简答题】根据对话内容，从方框内选择合适的句子补全对话。(有两项多余) A. What is it? B. What's the reason? C. What time does it start? D. What are you going to do? E. Would you like to go with me? F. Let's meet at the theater at 7:15. G. I...
【多选题】爱国主义优良传统源远流长,内涵极为丰富。下列诗句中反映爱国主义优良传统的有
A.
位卑未敢忘忧国，事定犹须持阖棺
B.
四万万人齐下泪，天涯何处是神州
C.
寄意寒星荃不察，我以我血荐轩辕
D.
苟利国家生死以，岂因祸福避趋之
【简答题】Section D 1 6 .Why do young people like to buy their clothes online? The first reason is to ______________________. 1 7 .Why do people shop around for the same clothes? To find the ___________________...
【多选题】爱国主义优良传统源远流长,内涵极为丰富。下列诗句中反映爱国主义优良传统的有
A.
位卑未敢忘忧国，事定犹须待阖棺
B.
四万万人齐下泪，天涯何处是神州
C.
寄意寒星荃不察，我以我血荐轩辕
D.
苟利国家生死以，岂因祸福避趋之
【单选题】听力原文：For what reason does the man choose to buy the blue shoes? (7)
A.
Only blue ones fit.
B.
He likes blue than any other color.
C.
They are cheaper.
D.
They are of better quality than other shoes.
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