瓷横担水平安装时,顶端顺线路歪斜不应大于()。
参考答案:20mm
________ you've got a chance, you should make full use of it.
A.Now that
B.Even if
C.Although
D.As soon as
关于淀粉的特点叙述正确的是
A.淀粉可以充当粘合剂
B.淀粉可压性好
C.淀粉易吸湿潮解
D.淀粉也可充当崩解剂