问题
选择题
Though flu is a disease,it can cause death.
A．regular
B．normal
C．usual
D．common
答案
答案：D
考查形容词辨析。regular有规律的；normal正常的；usual通常的；common常见的。common disease常见病。
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Though flu is a disease,it can cause death.
A．regular
B．normal
C．usual
D．common
答案：D
考查形容词辨析。regular有规律的；normal正常的；usual通常的；common常见的。common disease常见病。