The case is very heavy.We have to carry it downstairs ( )

问题描述:

The case is very heavy.We have to carry it downstairs ( )
A.by lift B.on lift C.in lift D.with lift
work as look在解释为“像”的意思时是不是前面要加动词?

此处的lift当动词用,是表示把箱子举起抬到楼下的一种方式,所以介词用by,在表示动作的时候一般不用with,with后面一般接名词.
work as表示以某种职业为生
look like在表示“像”的含义时,look本身作动词,不需再加.