— What has _____ my dictionary? I can’t find it.

— Don’t you forget you’ve lent it to Lucy?

A．become of

B．resulted in

C．brought about

D．taken place

When the density of water is 1000,i.e.in fresh water and in summer zone a ship may load to the upper edge of the line marked（）.

A.S

B.T

C.W

D.F