关于月经的临床表现,下述叙述正确的是( )
A.初潮年龄大多数在16~18岁
B.正常月经呈鲜红色,易凝固
C.月经时子宫内膜从基底层脱落
D.初潮的迟早与营养状况有关
参考答案:D
Your son came to my class every day, but his attitude _____ he was not really interested at all.
A.expressed
B.suggested
C.explained
D.described
会社をやめる で、社長の命令に逆らった。
A.不満
B.我慢
C. 承知
D. 覚悟