赞题库-背景图

单项选择题

This book is ______ more difficult for the students in Grade One.

A．rather
B．quite
C．too
D．very

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热门试题

单项选择题A．latterB．richC．formerD．great

A．latter
B．rich
C．former
D．great

单项选择题A．neverB．permanentlyC．occasionallyD．sometimes

A．never
B．permanently
C．occasionally
D．sometimes