(点击选项查看答案) do you think 是插入语,可以将其去掉,分析句意应用过去时态和陈述语序。 点击查看解析 05 Can they speak Spanish?I want to know.(合并成一句) I want toknow ___ ___ ___ ___ Spanish. if/ whether, they, can, speak 点击查看答案 (点击查看答...