JD—40绞车其电机功率为()。
A.4kW
B.400kW
C.40Kw
参考答案:C
多数遗传性聋不伴有其它部位或系统畸形的遗传异常综合征
Strict measures have to be _ to protect _ children from family abuses. [ ]
A. adapted; adopted
B. adopted; adopted
C. adjusted ; adjusted
D. attached ; adopte