—Liu Xuan, did you see the Denmark’s famed “Little Mermaid” sculpture in Shanghai Expo?—No, I didn’t. I _______ it twice in Denmark.
#102917
A
have seen
B
were seeing
C
had seen
D
saw
推荐题目
All of the guests         by 9 o’clock , but the host        until 15 minutes later .
#104838
A
arrived ; didn’t turn up
B
had arrived ; didn’t turn up
C
arrived ; hadn’t turned up
D
had arrived; hadn’t turned up
------ Can I help you? -------- No, thank you. I __________ now.
#102087
A
have been served
B
have served
C
am being served
D
am serving
I have been working here since I _______ this new position.
#101688
A
offered
B
have offered
C
was offered
D
had been offered