—Seems you are quite familiar with Russia.—That is because I _________ the country in 1999.
#103907
A
have visited
B
was visiting
C
had visited
D
visited
推荐题目
As you can see,the number of cars on our roads________rising these days.
#100314
A
was keeping
B
keep
C
keeps
D
were keeping
Take some time to _______ your successes and failures.
#99240
A
account of
B
reflect on
C
work out
D
call up