A.钛合金
B.青铜
C.钢
D.硬铝
答案:C
、加点字注音全对的一项是 ( )
A.稽首qǐ可汗hàn炮烙luò菌子jùn
B.模样mó刹那chà哥俩liǎ猫腰máo
C.分泌bì雪茄jiā喷香pèn宫阙què
D.拘泥nì盘诘jié论语1ún绸缪móu
—What color is it?
—It's ______ green. It's ______ green pen. [ ]
A. a, a
B. /, a
C. a, /
D. an, an