is no doubt that Premier Wen Jiabao’s US visit helped develop China-Us economy.
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____ is no doubt that Premier Wen Jiabao’s
A. It B. There C. This D. That
试题答案
B.
解析：There is no dobt that…表示“毫无疑问”
____ is no doubt that Premier Wen Jiabao’s
A. It B. There C. This D. That
B.
解析：There is no dobt that…表示“毫无疑问”