64. Those against oil drilling ANWR argue that ________.

　　A) it will drain the oil reserves in the Alaskan region

　　B) it can do little to solve U.S. energy problem

　　C) it can cause serious damage to the environment

　　D) it will not have much commercial value

　　65. What do the environmentalists mean by saying “Not so fast” (Line1, Psra.3)?

　　A) Don't be too optimistic.

　　B) Don't expect fast returns.

　　C) The oil drilling should be delayed.

　　D) Oil exploitation takes a long time.

　　66. It can be learned from the passage that oil exploitation beneath ANWR's frozen earth

　　________.

　　A) involves a lot of technological problems

　　B) remains a controversial issue

　　C) is expected to get under way soon

　　D)will enable the U.S. to be oil independent