I don’t know _________iphone 5s.
| A．that she is so crazy about | B．what is she so crazy about |
| C．why she is so crazy about | D．how she is so crazy about |
-- Mom, when shall we go to Dongying Museum this weekend?
-- Oh, sorry. I'm going to Beijing for a meeting. ___Saturday __ Sunday is OK.
| A．Neither, nor | B．Both, and |
| C．Either, or | D．Not only, but also |
Mike replied, with a big smile, "Oh, you_______ to worry about them."
| A．not to need | B．needn't |
| C．not need | D．don't need |
News came that the Netherlands launched its first-ever “intelligent bicycle”
| A．a | B．an | C．the | D．/ |
She is talented music but I am good sports.
| A．in, at | B．at, in | C．at, at | D．in , in |
— Where do you live?— In Beijing. It is one of in China.
| A．as large cities | B．the largest cities |
| C．the largest city | D．a larger city |