使用甲醛消毒、灭菌，必须在甲醛消毒、灭菌箱中进行，消毒灭菌箱必须有良好的甲醛定量加入和气化装置，否则不能使用此法。
参考答案：对
It’s the love and responsibility that have driven him to ____ many hardships and survive.
A．go into
B．go through
C．look through
D．look into
腰骶部脊髓或盆神经损伤时表现为
A．尿失禁B．尿潴留C．多尿D．少尿E．无尿
