It was the first time that I ______ the movie, and I fell in love with it at once. 
#100136
A
am watching
B
was watching
C
have watched
D
had watched
推荐题目
Quantities of water ________for cooling in the only one of the factories that ________steel.
#102723
A
has been needed;produces
B
have been needed;produce
C
is needed;produce
D
are needed;produces
—Is there anything wrong, Bob? You look sad. —Oh, nothing much. In fact, I _____ of my friends back home.
#101509
A
have just thought
B
was just thinking
C
would just think
D
will just be thinking
Although the causes of cancer ________, we do not yet have any practical way to prevent it.
#103264
A
have uncovered
B
have been uncovering
C
are uncovering
D
are being uncovered
 “Do you know that Jack ______ a postman for about six years?” “Yes, I see.”
#104387
A
has become
B
has turned
C
has changed
D
has been