Tina’ssisterbegantorideabiketoschool
问题详情:
Tina’s sister began to ride a bike to school ___________.
A. when 6 years old the age of 6 C. at the age of 6 years D. at 6 years old
【回答】
B
知识点:介词和介词短语
题型:选择题
问题详情:
Tina’s sister began to ride a bike to school ___________.
A. when 6 years old the age of 6 C. at the age of 6 years D. at 6 years old
【回答】
B
知识点:介词和介词短语
题型:选择题