单项选择题
A．He’s not sure about the time of the production. B．He’s not sure about the price of their products. C．He’s not sure about the quantity of their products. D．He’s not sure about the sequence of the production.
A、 the European Union B、 the newly installed panel of EU C、 the European Parliament D、 International Women’s Day
A．Because people ask for information in cyberspace. B．Because people buy and sell products in cyberspace. C．Because people look for love in cyberspace. D．Because people can do lots of daily things in cyberspace.