After making observations for a week in the plant, the industrial engineer made a number of very constructive suggestions in an

admin2009-06-15  49

问题 After making observations for a week in the plant, the industrial engineer made a number of very constructive suggestions in an oral report to the manager.

选项 A、careful
B、cautious
C、deserved
D、helpful

答案D

解析 constructive意为“建设性的、有助益的”。四个选项的含义分别是:“认真的”、“小心谨慎的”、“当之无愧的”、“有帮助的”,故D为正确答案。
转载请注明原文地址:https://kaotiyun.com/show/Hs1d777K
0

最新回复(0)