题目内容
6．We must try our best to fightagainst （对抗） Ebola Virus．分析 我们必须尽力对抗埃博拉病毒．
解答 答案：against．
根据提示汉语结合语境推测句意是"我们必须尽力对抗埃博拉病毒．"，根据设空处前面有动词fight结合句意判断填介词，"对抗"的英文是against，所以答案是：against
点评 做这类题型，首先根据所给汉语明确句子所要考查的单词或短语的拼写，再结合相关语法知识对单词或短语做出形式上的变化．
练习册系列答案
相关题目
17．--I missed the party last night because my car broke down．
--Pity．You could have borrowed mine．I______ it．（ ）
--Pity．You could have borrowed mine．I______ it．（ ）
| A． | didn't use | B． | hadn't used | C． | wasn't using | D． | won't use |
14．-That black T-shirt which has Messi's picture on it______be David．He admires him a lot．
-It _____ be his．He prefers black to other colours．（ ）
-It _____ be his．He prefers black to other colours．（ ）
| A． | must，can't | B． | may，can't | C． | may，must | D． | must，mustn't |
1．They will try their best in the 100-metre race ________ they may fail．（ ）
| A． | as soon as | B． | although | C． | unless | D． | until |
18．He took my English-Chinese dictionary _____mistake．（ ）
| A． | to | B． | by | C． | about | D． | on |