禁止在秤台上(),并做好限速标志。
参考答案:高速行驶
19.This library was ranked ______ one of the best libraries in the world_____ honor of its contribution to the people.
A.for, with
B.as, for
C.as, in
D.with, to
某患者经一疗程链霉素治疗后听力下降,曾停药数周后听力仍未见恢复,这属于()
A.药物的特异质反映
B.药物的副作用
C.药物的变态反应
D.药物的急性毒性反应
E.药物的后遗效应