There are some elements heavily influencing the Modem English, such as classical usage,______, Shakespeare, the common language found in the East Midlands section of present-day England, and an organized effort to document and standardize English.

A．The woman’s husband.
B．The owner of the apartment.
C．The apartment manager.
D．The tenant who occupies the apartment now.

A．To find out the origin of carbon- 14 on Earth.
B．To analyze the composition of different trees.
C．To look into the pattern of solar wind activity.
D．To examine the chemical elements in the Ice Age.