夏季,衣服和袜子常带有汗臭味,用什么方法可以除去异味呢?
参考答案:
把洗净的衣服、袜子放入加有少量食醋的清水中漂洗一遍,就能除衣、袜的异味。
原料液氨中水含量偏高将会导致()等。
A、氨蒸发器排污量增大
B、催化剂中毒
C、催化剂积碳
D、氨耗偏高
Zhao Benshan,whose overwork his health failure last year,failed to perform in the Spring Festival Gala on CCTV.
A.submitted to
B.admitted to
C.contributed to
D.subscribed to