问题
选择题
When asked why he went there, he said he was sent there ________ for a space flight.
A．training
B．being trained
C．to have trained
D．to be trained
答案
答案：D
考查不定式做目的状语。当问及为什么去那时他说他被派往那为的是训练太空飞行。He与train为动宾关系所以用不定式的被动式，答案为D。