山梨醇
A．干热空气灭菌B．流通蒸气灭菌C．热压灭菌D．紫外线灭菌E．滤过除菌
参考答案：D
.Don’t take too much of the medicine; it does you more harm than good if you ____.
A．do
B．take
C．like
D．have
凝胶过滤
