Birds are abundant in the tall vegetation.A.meagerB.extrA.C.plentifulD.steady
Birds are abundant in the tall vegetation.
A.meager
B.extrA.
C.plentiful
D.steady
Birds are abundant in the tall vegetation.
A.meager
B.extrA.
C.plentiful
D.steady
From the passage we can learn that ______.
A.people migrate like animals
B.only birds migrate
C.the female fur seals migrate only to the Gulf of Alaska
D.not all mammals migrate
The word "hardiest" in line I is closest in meaning to ______.
A.most unusual
B.most basic
C.most abundant
D.most vigorous
Life is everywhere around us. It is evident in the huming of 【1】______
insects, the singing of birds, the rustlings of small animals in the
underbrush. It exists in the icy polar regions and in patched deserts.【2】______
It is present from the sea's sunlit surface to its darkest depths. High
in the atmosphere tiny creatures float about. Beneath our feet untold
trillion of microorganisms are 【3】______
on work in the soil, making it fertile for the growing of green 【4】______
plants, which sustain the other forms of life. 【5】______
Earth is packed with life so abundant and varied as to
staggering the imagination. How did it all start? This planet of ours【6】______
and all inhabitants—how did they come to be here? More 【7】______
particularly, how did humankind get started? Did we evolve from
apelike animals? And were we created? Just how did we get here? 【8】______
And what does the answer infer for the future? Questions like these【9】______
have been around for a long time and they still unanswered in the 【10】______
minds of many.
【M1】
So I went about my job in ______ as to try to kill the two birds with one stone.
A.such a way
B.some way
C.that way
D.so a way
I know the day breaks now, ______ the birds are singing.
A.for
B.where
C.if
D.when
According to the passage,scientists have discovered that influenza viruses______.
A.cause ill health in wild birds
B.do not always cause symptoms in birds
C.are rarely present in wild birds
D.change when transferred from animals to man
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