皮皮学，免费搜题
登录
搜题
【单选题】
一患者，男，43岁，因胃溃疡行胃大部切除术，术后切口血肿，但尚未化脓，则该病人的切口为（ ）。A.
I类切口/丙级愈合
B.
Ⅱ类切口/乙级愈合
C.
Ⅱ类切口/丙级愈合
D.
Ⅲ类切口/乙级愈合
E.
Ⅲ类切口/丙级愈合
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】What is the 'big bang' theory of cetacean predation? ______.
A.
Sixty-eight species of odontocetes use sound to locate their victims
B.
Toothed whales use sound as weapons
C.
Whales and humans have vestigial structures
D.
Whale teeth, once sharp, have become somewhat short and uneven
【简答题】如果我们把所有精力和努力都投入进去,再过几个月,我们肯定能完成这个项目。(accomplish)
【单选题】Like the theory of evolution, the big-bang model of the universe's formation has undergone modification and ______, but it has______ all serious challenges.
A.
alteration...confirmed
B.
refinement...resisted
C.
transformation...ignored
D.
evaluation...acknowledged
E.
refutation...misdirected
相关题目：