4.
The Last sentence in bold
implies all of the following but _________.
A.
The leading official is quite sure that China is capable of sending manned
crafts into space.
B.
The astronauts who will take the first trip into space were picked out among
the fighter pilots.
C. Chinese astronauts have made several
voyages to outer space before.
D.
Xinhua news agency quoted
impersonally what Su Shuangning , the leading official for the manned flight
program, said.
Passage 3
An unmanned Chinese space capsule returned safely to Earth on
Sunday, media said, laying the groundwork for China to attempt later this year
to send an astronaut into space. A successful manned flight would make China
only the third country, after Russia and the United States, able to send its
own astronauts into space.
The Shenzhou IV capsule landed as planned just after 7:00 p.m. on
China’s northern grasslands in the Inner Mongolia region. Chinese officials
said that the next launch would be manned.
Shenzhou IV blasted into space Dec. 30 from a base in the Gobi desert.
It orbited the earth 108 times and performed hundreds of maneuvers (机动运用), including unfolding its solar
panels. Instruments functioned normally and collected a large amount of test
data. The re-entry vehicle and its contents will be sent to Beijing for
analysis. The flight was the second in less than 10 months for a Chinese space
capsule -- the shortest period to date between launches and a possible sign of
growing official confidence in the program.
A corps of about a dozen astronauts picked from among fighter pilots in
China’s air force have been training for years to take the first trip into
space. At least two were sent to Russia’s cosmonaut school, called “taikonauts”
after the Chinese word for space, they used the
Shenzhou IV capsule for training.
The Shenzhou IV, whose
name means “Sacred Vessel,” carried the necessary equipment for a manned
flight, and the mission tested life-support and other systems. Xinhua said
the capsule was “identical to manned spaceships except there were no men
aboard.”