问题
选择题
-Are people around you used to _______things online?
-Yes. It’s much easier, and also cheaper.
A.order
B.orders
C.ordered
D.ordering
答案
答案:D
本题中的be used to为习惯于做某事的意思,to为介词,故之后的动词用doing,故本题选D。
-Are people around you used to _______things online?
-Yes. It’s much easier, and also cheaper.
A.order
B.orders
C.ordered
D.ordering
答案:D
本题中的be used to为习惯于做某事的意思,to为介词,故之后的动词用doing,故本题选D。