Many years ago my teacher bought a book which was __ value.
A.of
B.in
C.for
D.about
答案:A
为下面加粗字注音。
譬喻( ) 蹲踞( ) 忌讳( )( )
酬和( ) 熹微( ) 龙吟凤哕( )
测定再结晶温度通常使用().
A.正火
B.等温退火
C.淬火
D.回火