早教吧 育儿知识 作业答案 考试题库 百科 知识分享

填介词的!--Howisyoursubject?--IamgoodEnglishbutweakmaths.A.at;atB.at;inC.in;inD.in;at

题目详情
填介词的!
--How is your subject?
--I am good __ English but weak __ maths.
A.at;at
B.at;in
C.in;in
D.in;at
▼优质解答
答案和解析
B