湿浊中阻，津气不得宜化，可见
A．白厚腻干苔
B．苔黄而质腻
C．苔淡黄而润滑多津
D．黄腻灰黑苔
E．苔黄赤兼黑
参考答案：A
为保证皮瓣成活，大型皮瓣转移时须将皮瓣自_____分离；而局部较小皮瓣仅保留薄薄一层_____即可。
— What do you think of Peter?
— He ______ be really difficult to get along with even thoughhe's a nice person in general.[ ]
A. shall
B. should
C. must
D. can
