She had to buy a new battery for her mobile phone...

Câu hỏi: She had to buy a new battery for her mobile phone because the charge was unable to last for more than two hours.

A The new battery she bought for her mobile phone would not hold a charge for longer than two hours.

B Because she charged her new mobile phone battery for only two hours, the charge did not last very long.

C She had to charge a new battery for her mobile phone because the old one lasted for a little over two hours.

D Her mobile phone couldn't hold a charge for more than two hours, so she had to buy a new battery.