公文的结尾,通常采用下述形式:( )。
A.交代制发公文的根据与目的
B.直接点明结论,以阐明制发此文的原因
C.发出号召,提出希望与要求
D.表示敬意、谢意
参考答案:C
按情景选择恰当的选项。
1. 在聚会上,你向朋友们介绍自己十岁的妹妹,可以说:[ ]
A. My sister is a student.
B. My sister is a bus driver.
2. “一家人住在我们的房子里”,可以说: [ ]
A. The family live in our house.
B. The family has a father.
3. 去公园玩时,妹妹走丢了,“哥哥找到了妹妹”,你可以说:[ ]
A. The daughter finds a brother.
B. The brother finds the sister.
4. “见到詹妮的家人”,你可以说: [ ]
A. Meet Jenny's family.
B. Jenny's family.
5. “他的名字是鲍勃”,你可以说:[ ]
A. Her name is Mary Smith.
B. His name is Bob.
约50%宫内生长迟缓的胎盘表现为
A.小
B.大
C.水肿
D.无异常
E.环形胎盘