A-A+
Albertson and Kelman have decided to open a se
问题详情
Albertson and Kelman have decided to open a separate______for research and development.
A．office
B．officer
C．official
D．officially
参考答案
正确答案：A
解析：联系上下文我们可以知道，“冠词+形容词”的后面一定要有名词，因此将副词officially首先排除。能够成为open(打开)的对象的名词，四个选项中只有office符合要求。
