与宫缩乏力导致的产后出血无关的因素是（）
A.巨大儿
B.双胎妊娠
C.胎膜早破
D.羊水过多
E.产程延长
参考答案：C
请根据句意和汉语提示写出下列各句中单词的适当形式。
小题1:I think math is _____________(困难的)，so I dislike it.
小题2: Where is ________(杰克的) radio? It’s on the table in his room.
小题3: Whose ___________(排球) are these? They are hers.
小题4:“Look at your room, Tom! Your books are__________(到处)！”mom says angrily.
小题5: Do you like__________(听) to music?
批准中央预算正式成立的机关是（）
A．财政部
B．审计署
C．国务院
D．全国人民代表大会
