城市基本地形图的复测周期一般为( )年。
A.20~30
B.10~30
C.10~15
D.5~10
参考答案:D
下列句子中不是比喻句的一项是 [ ]
A.人类在历史上的生活正如旅行一样。
B.中 * * 现在所逢的史路,是一段崎岖险阻的道路。
C.一条浩浩荡荡的长江大河,有时流到很宽阔的境界,平原无际,一泻万里。有时流到很逼狭的境界,两岸丛山叠岭,绝壁断崖,江河流于其间,回环曲折,极其险峻。民族生命的进程,其经历亦复如是。
D.目前的艰难境界,哪能阻抑我们民族生命的前进?
—You have a nice watch.
—Thank you. I _____ it since I got married. [ ]
A. had
B. bought
C. have had
D. have bought