睾丸和附睾淋巴管注入()
A.髂内淋巴结
B.腰淋巴结
C.骶淋巴结
D.髂外淋巴结
E.腹股沟浅淋巴结
参考答案:B
He was such _____ good speaker that he held our attention every minute of _____ three-hour lecture.
A./, the
B.a, /
C.a, the
D.a, a
香港金融管理局建议商业银行将一级流动资产(可在7天内变现的流动资产)比率维持在()以上。
A.15%
B.20%
C.25%
D.30%