Some of the students have already learned enough English to _______a conversation with an English  speaker.   
#83196
A
go on (vi.)
B
carry on (vt. Vi.)
C
keep on
D
hold on
推荐题目
 It is easier to make a plan than _____.
#82781
A
carry it out
B
to carry it out
C
carry out it
D
carry out
A dark blue design will not    on a blackboard.
#77964
A
clear up
B
go up
C
show up
D
pick up