A.small
B.large
C.wild
D.weak
参考答案:B
解析: 前面提到小动物,与它对比,此处为大动物。
To be honest , I don’t quite with you some general views on the weather .
A.did
B.allow
C.bother
D.share
妊娠妇女血清催产素酶的产生部位
A.羊膜、叶状绒毛膜和底蜕膜B.合体滋养细胞C.胎儿肾上腺和胎儿肝D.胎膜E.脐带血