问题
选择题
It's true that school children today work than they did in the past, and they don't have
too much free time.[ ]
A. hard
B. harder
C. hardly
D. hardest
答案
B
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It's true that school children today work than they did in the past, and they don't have
too much free time.[ ]
A. hard
B. harder
C. hardly
D. hardest
B