1.Mr Hill is good _making toys A.in B.on C.at 2.This pair of jeans __Tom's A.are B.is C.be

分类: 作业答案 • 2021-12-28 17:05:54

问题描述：

1.Mr Hill is good _____making toys A.in B.on C.at 2.This pair of jeans ______Tom's A.are B.is C.be

答

选C和B.be good at doing是固定词组,是擅长的意思.一条牛仔裤是不可数的,所以用is.

1.Mr Hill is good _____making toys A.in B.on C.at 2.This pair of jeans ______Tom's A.are B.is C.be