下列选项中，不属于分析性复核方法的是： A．比较分析法 B．比率分析法 C．趋势分析法 D．内容分析法

From the text, we learn that Vinton Cerf is

A．seeking answers to questions about the Internet web.

B．working on interplanetary Internet with collaboration of NASA.

C．trying to commercialize the interplanetary Internet

D．exploring the possibility of establishing Internet network on Mars.

We learn from the text that corals depend on plants for______.

A．comfort

B．light

C．food

D．oxygen

We learn from the text that corals depend on plants for

A．comfort

B．light

C．food

D．oxygen

From the text we can learn that Mr. Start is very ______ as a historian.

A．conservative

B．cunning and shrewd

C．objective and canny

D．critical and aggressive

From the text we learn that the administrators in the distance education do not include ______.

A．consensus builders

B．referees

C．decision makers

D．faculty

From the text we can learn that Mr. Starr is very ______ as a historian.

A．conservative

B．cunning and shrewd

C．objective and canny

D．critical and aggressive

We learn from the text that corals depend on plants for ______.

A．comfort

B．light

C．food

D．oxygen

We learn from the text that corals depend on plants for______.

A．comfort

B．light

C．food

D．oxygen

We learn from the text that corals depend on plants for______.

A．comfort

B．light

C．food

D．oxygen

From the text we learn that the laser can______.

A．cut a structure from a right position

B．design parts of a complex structure

C．measure the distance between planets

D．predict the movement of earth's plates