Ladies and gentlemen，please fasten your seat belts．The plane ．
#102007
A
takes off
B
took off
C
is taking off
D
has taken off
推荐题目
It is said that the book _________ many events that can’t be found in other books.
#101782
A
covers
B
writes
C
prints
D
reads
That piece of music sounds quite familiar. Who _____ the piano upstairs?
#102640
A
as played
B
played
C
plays
D
is playing
When I came back from my 10-day holiday, I found the fish tank was broken and the fish______.
#102392
A
has died
B
had died
C
would die
D
died
I my history this time yesterday. Now I all my work for today.
#104523
A
reviewed; had done
B
was reviewing; had done
C
was reviewing; have done
D
reviewed; have done