问题
选择题
单项选择。
The teacher's voice is very . We can hear it. [ ]
A. louds
B. loudly
C. louding
D. loud
答案
答案：D
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单项选择。
The teacher's voice is very . We can hear it. [ ]
A. louds
B. loudly
C. louding
D. loud
答案：D