______ the most versatile of the common metals, lead was widely valued and used in anci
A. It is
B. Therefore
C. Among
D. Because
A. It is
B. Therefore
C. Among
D. Because
第1题
Radio, television and press () of conveying news and information.
A.are the most three common means
B.are the most common three means
C.are the three most common means
D.are three the most common means
第2题
Most of us are blind to this interconnectedness of everything in the natural world.()
第3题
A.most of them
B.most of which
C.most of whom
D.most of what
第6题
The author most probably is a ______.
A.teacher
B.psychologist
C.philosopher
D.doctor
第8题
Line of balance charts are used most frequently in:
A.Engineering
B.Marketing
C.Manufacturing
D.Accounting
E.Contracts and procurement
第9题
Taxes provide most of the government’s _________.
A.revenues
B.expenses
C.profits
D.rewards