问题
We ____ here two hours ago . We____here for two hours .
A:have arrived , have been
B:have come , have been
C:came , have come
D:arrived , have been
B:have come , have been
C:came , have come
D:arrived , have been
正确答案是：
同类题型
What were you doing when we were playing basketball yesterday afternoon— I ______ the classroom.
Why has he been staying at home these days? –He ___________ since a month ago
The construction of the two railway lines ________ by now. [ ]
I really can’t ______ which sweater to buy.— Maybe I can help you. Youlook smarter in that blue one.