--- Shall we walk around the park or go for a bike ride?

--- _________. They are both good activities to me .

A．Yes, I like them very much

B．It makes no difference to me

C．That’s all right

D．I’d prefer a bike ride

信息处理技术员必须学会读懂数据。某食品公司规定，肉罐头的标准重量是600±4克，这就意味着每个肉罐头的重量x（克）必须满足（）。

A.|x-600|<4

B.x>596

C.x<604