Some of the students have already learne
题型:选择题
问题:
Some of the students have already learned enough English to _____ a conversation with a native English
speaker. [ ]
A. hold on
B. keep on
C. go on
D. carry on
Some of the students have already learned enough English to _____ a conversation with a native English
speaker. [ ]
A. hold on
B. keep on
C. go on
D. carry on