________is no doubt that today greenhouse gases are the largest human influence on global climate.
#91866
A
It
B
There
C
This
D
That
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_____ is no possibility to visit the factory, for the rain is so heavy.
#95124
A
It
B
There
C
That
D
This
We can’t ______ the car.There ______ something wrong with the engine.
#95165
A
drive;must be
B
start;must be
C
start;has
D
begin;must have
It was not immediately obvious _____ water was to be fundamental to the development of life.
#93884
A
what
B
that
C
when
D
why
Both she and her friends liked travelling. She traveled a great deal, ________.
#92020
A
nor did most of her friends
B
did as most of her friends
C
as did most of her friends
D
so do most of her friends