21 Changjiang River is ___ river in China
A. long B. longer C. longest D. the longest
[答案] D.
22I'll work ___ I can.
A. so hardly as B. so hard as C. as hardly as D. as hard as
[答案] D.
[析] hard可用作形容詞和副詞，如：The desk was made of hard wood 又如：It is raining hard。 而 hardly 是副詞，其詞義是"幾乎不"，如：Hardly did I sleep last night. 我昨晚幾乎沒有睡覺。而且hardly用于句首時要采用倒裝語序。as…as即可以用于肯定句，也可以用于否定句，但so…as則只能用于否定句中。
23 It is very ___ to listen to him.
A. interested B. interesting C. interested in D. interest
[答案] B.
[析] interest作為名詞有兩個詞義，①興趣，②銀行中所講的利息。而其形容詞 interesting是"使人感興趣的"，而interested是"感興趣的"如：He is interested in English.
24Things are ___ worse than I thought.
A. more B. few C. very D. much外語學習網(wǎng)
[答案] D.
[析] 只有much可以修飾比較級。
25It is one o'clock, but her father hasn't come back ___ .
A. already B. still C. too D. yet
[答案] D.
[析] 完成時的否定句尾要用yet， 而already則用于肯定句。
A. long B. longer C. longest D. the longest
[答案] D.
22I'll work ___ I can.
A. so hardly as B. so hard as C. as hardly as D. as hard as
[答案] D.
[析] hard可用作形容詞和副詞，如：The desk was made of hard wood 又如：It is raining hard。 而 hardly 是副詞，其詞義是"幾乎不"，如：Hardly did I sleep last night. 我昨晚幾乎沒有睡覺。而且hardly用于句首時要采用倒裝語序。as…as即可以用于肯定句，也可以用于否定句，但so…as則只能用于否定句中。
23 It is very ___ to listen to him.
A. interested B. interesting C. interested in D. interest
[答案] B.
[析] interest作為名詞有兩個詞義，①興趣，②銀行中所講的利息。而其形容詞 interesting是"使人感興趣的"，而interested是"感興趣的"如：He is interested in English.
24Things are ___ worse than I thought.
A. more B. few C. very D. much外語學習網(wǎng)
[答案] D.
[析] 只有much可以修飾比較級。
25It is one o'clock, but her father hasn't come back ___ .
A. already B. still C. too D. yet
[答案] D.
[析] 完成時的否定句尾要用yet， 而already則用于肯定句。