下列关于精囊腺的正确说法是()。
A.为男性生殖腺
B.腺管直接开口于 * *
C.位于膀胱与直肠之间
D.有贮存精子的功能
参考答案:C
WY100型挖掘机液压系统有两个独立的回路组成。
_What did he say on the phone just now
_ He suggested that we ______ a good rest.
A.would have
B.have
C.had
D.had had