题目

As a student, you can do well on a test if you have a good knowledge of the information that is being tested.    16    The DETER strategy can help you do your best on any test. Each letter in DETER reminds you of what to do. D=Directions Read the test directions very carefully. Ask your teacher to explain anything about the test directions you do not understand.    17    E=Examine Examine the entire test to see how much you have to do. Only by knowing the entire task can you break it down into parts that become manageable for you. T=Time    18   If there are different方程x－2=2-x的解是                                    （   ）A．x=0B．x=1C．x=-1D．x=2