The past two years ________ a sharp rise in oil price,which adds to the burden of auto transportation industry.
#99722
A
witnessed
B
has witnessed
C
is witnessing
D
witnesses
推荐题目
—I’m not finished with my dinner yet.—But our friends for us.
#101664
A
will wait
B
wait
C
have waited
D
are waiting
Miss Li ___as a secretary for five years in the company, and now she is general manager of it.
#100374
A
serves
B
served
C
has served
D
had served
----Have you learned English before ? ----Yes,I _____English for 6 years in my hometown .
#104584
A
learn
B
learned
C
am learning
D
have learned
David has got everything ready, _________ it well.
#103138
A
determined to do
B
to be determined to doing
C
determining doing
D
to determine to do
