Question

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

Answer 1

D

这题考查不定式做目的状语的用法：句意是：当被问及为什么到那里，他说被送到那里是为了受训进行太空飞行。选D。