题目内容
15．True friendship should bebased （base） on each other's understanding．分析 真正的友谊应当以彼此的理解为基础．
解答 答案：based 考查单词填空．be based on意为"根据； 以…为基准"，是固定搭配．
点评 考查单词填空，准确地理解题意、然后根据题意及提示确定所填单词形式，正确写出单词完成答题．
练习册系列答案
相关题目
6．People who believe in God have no doubt about the ______ of God．（ ）
| A． | exist | B． | exit | C． | existence | D． | existance |
10．Let's ______ the children into 4groups．Each group will have a ______ room to sleep in．（ ）
| A． | separate； divide | B． | cut； separate | ||
| C． | divide； separate | D． | divide； divide |
20．You _____her in her office last Friday； she's been out of town for two weeks．（ ）
| A． | needn't have seen | B． | must have seen | ||
| C． | shouldn't have seen | D． | can't have seen |