更多"NASA is casting a wider net in the "的相关试题:
[单项选择]NASA is casting a wider net in the space shuttle investigation as to what caused the spacecraft to swing out of control and ______ moments before it was to land.
A. disassemble
B. disembark
C. disintegrate
D. disinherit
[单项选择]NASA is making research on various kinds of space habitats because ______.
A. people on the earth must all move to the moon
B. many space industries will need workers to work out in space
C. new markets and more jobs will be created by space industrialization
D. space research has reached a new level
[单项选择]NASA had planed to launch its space shuttle ______ in September.
A. Discover
B. Atlanta
C. Columbia
D. Atlantis
[单项选择]What has the NASA report revealed
[单项选择]
Improvements include lower mass, wider operating temperature range, cost savings, and a flexible modular design to meet future requirements.（）
A. adaptable
B. immiscible
C. accessible
D. counterfeit
[单项选择]The generation gap has become wider than before because of ______.
A. the increasing dependence of children on parents
B. the influence of traditional culture on children
C. the rapid changes of modem society
D. the missing of lifelong occupation
[单项选择]What was NASA accused of on Wednesday'
A. Being too prudent and cautious.
B. Being too hasty to assure safety.
C. Causing the Columbia tragedy.
D. Delaying launch plans.
[单项选择]The need for a wider circulation of books comes from ______.
A. the educational system
B. the increasing number of the readers
C. the high price of books
D. the new public library policy
[单项选择]Which of the following would result in a wider confidence interval（）
A. higher degree of confidence.
B. higher alpha level.
C. higher point estimate.
[单项选择]The gibbon ranges over an area wider than do the other apes.（）
A. a wider area than other apes do
B. an area wider than are other apes do
C. wider than other apes do the area
D. than wider other apes do an area
[单项选择]Why does NASA want to explore Europa according to the passage
A. Because it is the only one frozen moon of Jupiter.
B. Because it is a possible place for life in solar system.
C. Because it is the only place where DepthX is able to explore.
D. Because it is a place with hostile environments.
