题目

The actor________us greatly with his wonderful performance and excellent English. A．moved                                                B．interested C．impressed                                           D．touched 答案：答案： C 根据句意，此处强调“演员给我们留下了深刻印象”，因此用impress。move表示“使某人受感动”；interest使某人感兴趣；touch触动。下列各式运算结果为x8的是（ ）A．x4•x4B．（x4）4C．x16÷x2D．x4+x4