32. I had a strong desire to reach in and play with the toy, but __________ thankfully by the shop window.
A
am held back
B
held back
C
hold back
D
was held back
根据主句中的had可知，时态是一般过去时，hold与主语构成逻辑上的被动关系，因此用一般过去时的被动语态。
【解析思路】句意：我极其渴望进入商店去玩那个玩具，但是幸亏被橱窗挡住了。故选D.
找出了时态，却忽略了被动语态。