患者男性，33岁。查体听诊发现心前区杂音，随体位改变而变化。心脏MRI检查如下图：

本病T₁WI常为何种信号（）

A.等信号

B.中等低信号

C.中等高信号

D.高信号

E.低信号

Many people in the city wonder _____the city officials have the information they need to solve the problem.

A．that

B．which

C．what

D．whether