A-A+
You should probably ______ the point whether i
问题详情
You should probably ______ the point whether it is worthy of your efforts before you make the final decision.
A．impart
B．cater
C．assert
D．ascertain请帮忙给出正确答案和分析，谢谢！
参考答案
正确答案：D
解析：在做出最后的决定之前，你要确定一点：这件事情值得你付出努力。本题是考查动词的词义辨析。impart“通知，告知，透露”；caterto/for“满足……的需要，迎合”；assert“肯定地说，断言；维护，坚持”；ascertain“查明，弄清，确定”。
