问题
选择题
His father got him a job in a bank but soon it became clear ______ he was not fit for that kind of work．
A．why
B．what
C．whether
D．that
答案
答案：D
考查句型：it is/become clear that 很显然，句意：他的父亲在银行给他找了一份工作，但是不久发现很显然他不适合这种工作。故选D。
