1．(2019·泗阳中学高三月考)Any help from you will be greatly appreciated.Please give me a reply at your earliest________．
A．convenience B．consideration
C．interruption D．imagination
A 解析：句意：你们所提供的任何帮助我们都很感激，请在方便的时候尽早联系我们。 at one’s convenience 意为“在某人方便的时候”。
2．The visiting minister expressed his satisfaction with the talks, ________ that he had enjoyed his stay here.
A．having added B．to add
C．adding D．added
C 解析：adding that “补充说”，作伴随状语。
3．(2019·南京、盐城模拟)Rainforests ________ at such a speed that they will disappear from the earth in the near future.
A．cut B．are cut
C．are being cut D．had been cut
C 解析：句意：雨林正在以如此快的速度被砍伐以至于在不久的将来它们就会从地球上消失。从语境中可以看出此处强调目前这样的动作正在进行，那么在不久的将来就会被砍伐光。
