单项选择题
GM envisions a system（）connects intelligent cars to each other and to remote servers in a vast, moving peer-to-peer network that would let them（）efficiently and in sync.
A.that; to travel
B.which; travel
C.where; travel
D.that; travel
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相关考题
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单项选择题
Second, the car needs（）collisions.
A.to be able to avoid
B.being able to avoid
C.to be able to avoiding -
单项选择题
The car will be guided by a differential GPS system that corrects errors arising in global positioning satellite signals（）they travel through the ionosphere and troposphere.
A.as
B.that
C.what
D.where -
单项选择题
The TTS run will demonstrate （）the car can take curves as fast as a human driver—without driving off a cliff.
A.as
B.that
C.when
D.whether
