据《汉书》记载，汉武帝时，某一官员“周行郡国，省察治状，黜陟能否，断治冤狱……”这一官员的身份应是（    ）

（1）这个故事听起来很有趣。
This story ____ .
（2）一方面，听英语歌曲有助于我们放松。另一方面，这也是一个练习英语的好方法。
One the one hand, listening to English songs can help us relax. ____  it’s also a good way to practice English.
（3）学习语言礼节与学习语法或词汇同等重要。
Learning about language etiquette is just ____  learning grammar or vocabulary.
（4）为了不要再数学考试不及格，约翰已经在图书馆学习了将近两个星期。
John has been studying in the library for nearly 2 weeks ____  fail the math exam anymore.
（5）我们需要学会如何礼貌地提出请求。
We need to learn ____ polite when we make requests.

—It's too complex, I think.

—______. So we'd better make it easier for students to get involved.