问题详情:
The children over there are _________ to climb the hill. Tell them to take care.
A. practising B. preparing C. enjoying D. finishing
【回答】
B
知识点:动词和动词短语
题型:选择题
问题详情:
The children over there are _________ to climb the hill. Tell them to take care.
A. practising B. preparing C. enjoying D. finishing
【回答】
B
知识点:动词和动词短语
题型:选择题