题目内容
— You’ve dropped ________ “s” in the word “necessary”.— Oh, ________ letter “s” is doubled.
A.a; a | B.a; the | C.an; the | D.the; the |
C解析:
略
略
练习册系列答案
相关题目
题目内容
— You’ve dropped ________ “s” in the word “necessary”.A.a; a | B.a; the | C.an; the | D.the; the |