与妊娠有关的疾病,特别是产后产妇死亡率最高的是 ()
A.感染
B.子宫破裂
C.出血
D.子宫内翻
E.胎盘植入
参考答案:C
阅读短文,判断正误,正确的写“T”,错误的写“F”。
Jim Green is a student at No. 14 Middle school. He has classes from Monday to Friday. He has many
things to do after class. On Monday and Wednesday he helps his friends with their English. On Tuesday
he makes modle planes. On Friday afternoon, he plays basketball. He goes to the park with his parents and
sister on Saturday. On Sunday, he has a good rest at home and does his homework.
( )1.Jim has classes from Monday to Saturday.
( )2.Jim helps his friends with their English after class on Monday and Wednesday.
( )3.Jim plays basketball on Saturday afternoon.
( )4.Jim helps his sister with her homework on Wednesday.
( )5.Jim has a good rest at home on Sunday.
A.mgtgθ
B.mgsinθ
C.μmg
D.μmg