问题
选择题
It's easy ______ English and it's important ______.[ ]
A．study, use
B．to learn, to practice
C．speak, say
D．say, speak
答案
答案：B
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It's easy ______ English and it's important ______.[ ]
A．study, use
B．to learn, to practice
C．speak, say
D．say, speak
答案：B