This is the first time that I _____ at the meeting.
#102465
A
had spoken
B
have spoken
C
spoke
D
speak
推荐题目
—Could I use your dictionary?—Sorry, it __________.
#102450
A
is using
B
was using
C
was used
D
is being used
Look out! The ceiling _____ l down. 
#103658
A
is to fall
B
will fall
C
is going to fall
D
is falling
Tom      me into giving up all plans for three weeks, but he failed at last.
#100049
A
tried to persuade
B
had tried to persuade
C
persuaded
D
had persuaded