题目内容
What makes the space shuttle _____ is that it takes off like a rocket but lands like an airplane.
A. exceptional B. strange C. unique D. rare
C
解析:
unique.[注释]unique(=being the only one of its type)同类事物中独一无二的。如:This stamp is unique; all others like it have been lost or destroyed.
练习册系列答案
相关题目