刚学八年级的英语,有些题不解.l am afraid that l_________finish the task in
刚学八年级的英语,有些题不解. l am afraid that l_________finish the task in such a short time.could you help me ,please? A.can B.am not able to C.am going to D.is able to 选哪个?为什么?
选B I am afraid 是“我恐怕...”的意思,加上题干后面的“could you help me ,please?”说明整句要表达的意思是“我恐怕不能在这么短的时间内完成这个任务.请问你能帮我吗?” 所以,根据题干表达的意思,应选B。 短语be able to do sth.表示能够做某事,否定形式在be动词后加not....