1． ______that’s important is that you are doing your best and moving in the right direction.
A．One B．All
C．Everything D．Anything
解析考查不定代词的用法。句意：最重要的是你要尽力并朝着正确的方向前进。one一个人；all一切，所有；everything每一件事；anything任何事。通览全句，all符合语意及语境。
答案B
2．This kind of animal is able to protect itself from danger in many years.______，the colouring of its hide makes it almost invisible when it is feeding in the shadow of trees.
A．First at all B．First of all
C．In all D．After all
解析句意：多年间这种动物能保护自己避免危险。首先，当它在树阴下进食时，它的色彩的隐蔽性使它不易被看到。空白处用来强调重要性，因此只能用first of all。无A项这种表达法。in all相当于altogether“总计”；after all“毕竟”，表程度。
答案B
3．For professional athletes，______ to the Olympics means that they have a chance to enter the history books.
A．appeal B．attachment
C．access D．approach
解析考查名词词义辨析。access进入。句意：对于专业运动员来说，参加奥运会就意味着他们有机会被载入史册。appeal请求；attachment附加；approach接近；方法。
答案C
