问题
I can’t remember the name of the park _______ we had a picnic then.
A:which
B:that
C:when
D:where
B:that
C:when
D:where
正确答案是：
同类题型
ason, could you help me carry mybag to the third floor It’s too heavy for me.— _______________.
Everyone is born with the ability _______. But learning habits are more important.
_________that river ________very clean
In order to keep their trade _____, they would have to buy less goods in the United States [ ]