证券投资基金的资产交由基金管理人保管。()
参考答案:错
---Kevin, you look worried. Anything wrong ?
---Well, I _____ a test and I’m waiting for the result.
A.will take
B.had taken
C.took
D.take
钢芯铝绞线的型号为()。
A.LJ
B.LGJ
C.GJ
D.HLJ