下列金属:A.铝 B.铜 C.锌 D.钛(用序号填写) ① 白铁的表面所镀的金属是 ② 包装糖果、香烟的银白色材料是 ③ 广泛应用于航天工业造船工业的是 ④常用于制造电线的是 答案:①C ②A ③D ④B______ made the school proud was ______ more than 90% of the students
had been admitted to key universities.
A. What; because
B.
That; what
C. What; that
D.
That; because