下面我国某区域图所示地区最突出的生态环境问题产生的最主要原因是  (      )

选出每组中画线部分读音不同的一项。

①____A. his       B. ship       C. bike

②____A. dad      B. bag        C. face

③____A. nose      B. hot       C. home

④____A. me       B. egg       C. pen

⑤____A. use       B. bus       C. duck

用所给词的适当形式填空
____ Every day Li Ming____________（go）home at five o’clock．
____ What about _______________(go) ___________________ (swim) tomorrow?
____ I like to eat _______________________ (tomato) very much.
____ I ____________________________ (be) 13 years old next year.
____ Let’s go        ____________  (shop) tomorrow.
____ It’s easy __________________________ (answer )this questions.
____ Would you like______________________  ( go ) to my party this weekend?
____ Shanghai is __________________________ ( big ) than Hong Kong.
____ Is Mrs Green __________________________ ( clean ) the house at the moment?
____ Liu Xiang likes ____________________________ ( run ) very much.