发电机额定电压是线路电压等级的()倍。
A.0.95
B.1
C.1.05
D.1.1
参考答案:C
22.She used to be terribly shy, but a year abroad has completely _________ her.
A.transmitted
B.transported
C.transplanted
D.transformed
隐睾症最宜手术的年龄是()
A.2岁以前
B.3~6岁
C.7~9岁
D.10~13岁
E.14岁以后