Respuesta :
The meaning of the word "betting on" According to the vocabulary is a optimistic about. Thus option D is a correct option.
According to the statement
We have to find the meaning of the word "betting on" which is used in the given line.
So, For this purpose, we know that the
The given word is a "betting on".
And we find the meaning of the word with the help of the vocabulary.
Vocabulary is an important focus of literacy teaching and refers to the knowledge, meanings etc.
The meaning of the given word "betting on" in this line is a optimistic about.
The meaning of this line becomes that the from longer time Green is hopeful and confident about the silicon, that he is aiming to take advantage of the huge reductions.
So, The meaning of the word "betting on" According to the vocabulary is a optimistic about. Thus option D is a correct option.
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Question:
Even longer-term, Green is betting on silicon,aiming to take advantage of the huge reductions in cost already seen with the technology. He hopes to greatly increase the efficiency of silicon solar panels by combining silicon with one or two other semiconductors, each selected to efficiently convert a part of the solar spectrum that silicon doesn’t convert efficiently.
As used in line 69, "betting on" most nearly means
line 69: Even longer-term, Green is betting on silicon, aiming to take advantage of the huge reductions.
A) dabbling in
B) gambling with
C) switching from
D) optimistic about
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