Nice meet you.[ ]
A. to
B. too
C. two
D. tow
答案：A
p53 是（）
A．DNA 肿瘤病毒携带的癌基因
B．RNA 肿瘤病毒携带的癌基因
C．原癌基因
D．抑癌基因
E．癌基因
SQL Server is a RDBMS (Relational Database Management System) made by Microsoft. This means that the data is stored in two dimensional (70)
A．documents
B．databases
C．files
D．tables
