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what are the students doing? some ______ books and the other

来源:学生作业帮 编辑:作业帮 分类:英语作业 时间:2024/07/07 08:43:11
what are the students doing? some ______ books and the others _____ at the blackboard.选哪个,为什么
没有选项啊,应该是 are reading ,are looking.现在进行时.
再问: a. are looking;are reading b. are reading;are watching c. are watching;are looking d. are reading;are looking.为什么这么选择,能说明一下么?
再答: D 固定搭配,读书read books,看黑板look at the blackboard。 watch一般是watch TV。look是不及物动词,不能直接加名词
再问: snowy owls' favourite food is lemmings.(对划线部分提问)
再答: 哪有划线?