【評論主題】149. The editors of the monthly newsletter, which contains literary articles and cultural events, ha

【評論內容】Editors是主詞。which 是修飾newsletter的形容詞子句，而of the monthly newsletter則是修飾editors的形容詞片語，故動詞變化要看editors, "have"。

【評論主題】33. They suggest that the lecturer ( A)react to the situation by changing the textbookinstead ( B)of

【評論內容】of 是介係詞 後面必須放 名詞n或動名詞ving 不能放to Vr