题目内容
7． Vegetable juice is a good habit，which helps you eat a balance diet．（ ）| A． | Drink | B． | Drank | C． | Drunk | D． | Drinking |
分析 喝蔬菜汁是一种很好的习惯，这有助于你平衡饮食．
解答 答案：D．
根据--Vegetable juice is a good habit，本部分缺少主语，这里用动名词形式作主语；所以应该使用Drinking，故选D．
点评 本题考查谓语动词的辨析，在熟知谓语动词形式变化的基础上与句子的语境相结合，从而选出正确的答案．
练习册系列答案
相关题目
12．I to school by bike，but now I ．（ ）
| A． | used to go；used to walking | B． | used to go；am used to walk | ||
| C． | used to going；am used to walk | D． | used to go；am used to walking |
17．---What's the matter with my daughter，doctor？
---Just a little cold．There's _____ serious，Madam．（ ）
---Just a little cold．There's _____ serious，Madam．（ ）
| A． | anything | B． | something | C． | nothing |