I’ll ____ that I’m a qualified engineer.
A、have you know
B、have known you
C、have you knowing
D、have you known
【正确答案】：A
【题目解析】：固定用法。have sb．do sth．让(使)某人做某事，如：I'll have Hudson show you to your room．我将让哈德森带你去你的房间。have sb．doing sth．让某人一直做某事，如：She had me doing all kinds of jobs for her．她一直让我为她做不同的事。根据句意，A更合题意。
