问题
Without this year’s Nobel Prize in physics winner Charles Kao’s idea of fibrotic（光纤的）communications, the “modern” telephone and Internet _________impossible
A:will be
B:were to be
C:should be
D:would be
B:were to be
C:should be
D:would be
正确答案是：
同类题型
________ beautiful the musical instrument is!
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Calculations，which are astronomically exact，have been made ________ with the use of computers.
Which underlined part is different from the others in pronunciation