Ifyouareweak
问题详情:
If you are weak_______ a subject, _______and asking a teacher for advice are helpful.
A. at; working hard B. in; work hard C. at; work at D. in; working hard
【回答】
D
知识点:相似 相近词比较
题型:选择题
问题详情:
If you are weak_______ a subject, _______and asking a teacher for advice are helpful.
A. at; working hard B. in; work hard C. at; work at D. in; working hard
【回答】
D
知识点:相似 相近词比较
题型:选择题