注浆施工中采用高压喷射注浆法的土类为()。
A.砂土
B.淤泥土
C.砂砾土
D.粘土
参考答案：B
Though __________， he still earned a lot of money to support his family.
A．no employment
B．not employed
C．was not employed
D．he not employed
Java语言中使用的字符是 ______ 字符集。 ( )
A．8位ASCII编码
B．16位ASCII编码
C．16位Unicode编码
D．32位Unicode编码
