香港和澳门分别位于哪条河流河口的东侧和西侧（    ）

阅读下面的诗歌，回答问题。
                                                                                                        登飞来峰
                                                                                                         王安石
                                                                                     飞来峰上千寻塔，闻说鸡鸣见日升。
                                                                                     不畏浮云遮望眼，自缘身在最高层。

I can't go  ______ because I have to go home at once

读图，回答下列各题。

____