To our delight, up till now, the European Union, Japan, and Russia ________ their targets for CO2 emissions (排放).
#103852
A
give
B
have given
C
give
D
gave
推荐题目
 The show opens next Monday. Between now and then we ______ it in the school hall every day.
#99637
A
will be practicing
B
practice
C
are practicing
D
have practiced
We were listening closely to the lecture yesterday evening when suddenly the light ________.
#101755
A
had been gone out
B
go out
C
was gone out
D
went out
The teacher told me that the light ______ faster than sound.
#101709
A
travels
B
had traveled
C
is traveling
D
traveled