问题
选择题
To her surprise, the life she had been looking forward to to be unpleasant.
A．prove
B．being proved
C．proving
D．proved
答案
答案：D
考查时态。句意：让她吃惊的是，她一直盼望的生活被证明是并不幸福的。she had been looking forward to作定语修饰the life，根据语境可知本句描述的是过去的动作，故用过去时态，选D。