TRAb阳性是诊断_________病的重要指标之一。
参考答案:Graves病
— Where is the girl?
— _____. [ ]
A. She is reading a book
B. She is my sister
C. She is in the classroom
有如下赋值语句,结果为“大家好”的表达式是( )。 a=“你好” b=“大家”
A. b+AT(a,1)
B. b+RIGHT(a,1)
C. b+LEFT(a,3,4)
D. b+RIGHT(a,2)