1.5，0.75，0.375______．
0.375÷2=0.1875；
故答案为：0.1875．
The day after tomorrow they ______ a volleyball match. [ ]
A. will watching
B. watches
C. is watching
D. are going to watch
固体废物中干固体的含量小于0.5％（m／m）时，可不经过浸出步骤，直接测定溶液的pH值。
