下列药物中哪一味药不具有安神的功效()
A.人参
B.丹参
C.沙参
D.大枣
E.麦冬
参考答案:C
腺淋巴瘤的临床特点是
A.多见于40岁以上的女性
B.最多见于腮腺的后下极部位
C.肿瘤质地硬
D.一般为单侧单发
E.无消长史
We should try our best to do _____ work with _____ people. [ ]
A. more, less
B. less, less
C. fewer, fewer
D. more, fewer