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【简答题】
在离解性溶剂 SH 的质子自递反应中,其中一分子溶剂起 的作用,另一分子溶剂起 的作用。
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反馈参考答案：
举一反三
【单选题】Students are required to write in a style ______ to their subject when writing compositions.
A.
appropriate
B.
true
C.
right
D.
correct
【单选题】Mrs. Smith made her students _ the compositions three times a week.
A.
write
B.
to write
C.
written
D.
writing
【单选题】Students are required to write in a style _____to the subject when writing compositions.
A.
appropriate
B.
TRUE
C.
right
D.
correct
【简答题】My classmates are busy ( ) (write) compositions.
【简答题】Professor Wang had us (write) ______ compositions every Friday.
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