问题描述：
1.Look at the clouds,there____be a storm.A.is going to
B.will C.would D.has 2.The Beijing-Guangzhou high-speed rail line has opened.It enables us___from Beijing to Guangzhou in eight hours.A.travels B.travel C.to travel D.traveling 用所给单词适当形式填空:main,able,electronic 1.We know everything is ___now.2.I wonder what might happen if there were no______.
B.will C.would D.has 2.The Beijing-Guangzhou high-speed rail line has opened.It enables us___from Beijing to Guangzhou in eight hours.A.travels B.travel C.to travel D.traveling 用所给单词适当形式填空:main,able,electronic 1.We know everything is ___now.2.I wonder what might happen if there were no______.
问题解答：
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