1339 000 000用科学记数法表示为（ ）
Jerry， could you tell me how to take a taxi through "Didi"？
﹣﹣﹣____________．（ ）
A．Take it easyB．You are welcome
C．Thank youD．Sure， I'd love to
Bob's father can't stand____________ soap operas． He enjoys sports games on TV．（ ）
A．watchB．to watchC．watchingD．watched
Only yesterday ___________find out that his purse was lost．（ ）
A．he wasB．was heC．did heD．he did
Neither Tom nor I________ interested in playing WeChat．（ ）
A．amB．isC．areD．be
Every morning， Tim often sees some groups of middle﹣aged women ____________in the square．（ ）
A．danceB．to danceC．dancesD．danced
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