____________for children, the album became popular with parents __________it came out.

A．Designed; when

B．Designed; immediately

C．To design; as soon as

D．Designing; as

触电者（）时，应进行人工呼吸。

A、有心跳无呼吸

B、有呼吸无心跳

C、既无心跳又无呼吸

D、既有心跳又有呼吸