若（）压疮未表现出愈合迹象，需要重新评估压疮评估方案
A.一周
B.两周
C.三周
D.四周
参考答案：B
One of the collectors collected some seeds from a tree that had ________ him. [ ]
A. interest in
B. appealed to
C. been attracted
D. drew attention of
配合饲料的种类有哪些？
