[单选题]科技工作者追求真理、向真理靠近所必须坚持的思想路线是（ ）。

正确答案 ：D

实事求是

[单选题]The exponential growth of mobile broadband traffic is certainly （） by both, the increasing demand for known and new data services,such as mobile internet access, social networking,location-based services/personal navigation and so on, and the data （） and storage capabilities of state-of-the-art terminals, such as smartphones and the most recent tablets.

正确答案 ：A

lead

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