热带气旋进入中高纬海域后,因冷空气侵入可能演变成()。
A.热低压
B.锋面气旋
C.冷低压
D.冷高压
参考答案:B
He claimed to have been meaning to tell me about it but _______ forgot.[ ]
A. anyway
B. somewhat
C. somehow
D. anyhow
简述卫生行政执法的特征。