问题
选择题
When we finally ______ to get all the work done, we were so exhausted that we simply felt like lying down and having a good sleep.
A．tried
B．managed
C．succeeded
D．attempted
答案
答案：B
词义辨析。tried 努力，尝试；managed 经营，设法；succeeded成功； attempted 企图，试图；句意：当我们最后设法完成了所有工作时，我们感到如此筋疲力尽，以至于只想躺下来好好睡一觉。故选B。