题目
Helen does well in her schoolwork．She studies hard _________．（ ）
A.
at times
B.
all the time
C.
on time
D.
in time
知识点：介词+名词短语章节：词法 / 介词和介词短语
← 返回公开题库
九年级英语选择题一般
答案与解析
自由组卷
围绕这道题再组一份练习 →
完整试卷
浏览同年级试卷结构 →
Helen does well in her schoolwork．She studies hard _________．（ ）
at times
all the time
on time
in time
答案与解析
自由组卷
围绕这道题再组一份练习 →
完整试卷
浏览同年级试卷结构 →