指令字长度有()、()、()三种形式。
参考答案:单字长;半字长;双字长
下列阴虚证,少见的是
A.心阴虚证
B.肺阴虚证
C.脾阴虚证
D.肝阴虚证
E.肾阴虚证
I told Sally how to get here, but perhaps I ______for her.
A.had to write it out
B.must have written it out
C.should write it out
D.ought to have writte it out