题目内容：
If Robinson ______ (learn) how to swim, he wouldn't have been trapped on that island.
参考答案：
答案解析：
填空题：If Robinson ______ (learn) how to swim, he wouldn't have bee
- 题目分类：英语三级A级
- 题目类型：填空题
- 查看权限：VIP
Phil stopped selling photocopiers because heA．was unable to
Phil stopped selling photocopiers because heA．was unable to meet the sales targe
One purpose of writing a letter of complaint to a vendor is
One purpose of writing a letter of complaint to a vendor is to[A]inform him that
Both turnover and market share showed an increase this month
Both turnover and market share showed an increase this month, while operating pr
Which of the following is TRUE according to Paragraph 2?（ ）
Which of the following is TRUE according to Paragraph 2?（ ）
According to the passage，which of the following categories o
According to the passage，which of the following categories of travellers will ga