题目

26．—Can you make out who is the older one? —The twins were born so _______ that it’s difficult to tell them apart. A.similar       B．same        C．likely       D．Common 答案：A（2009•山西）解分式方程，可知方程（ ）A．解为x=2B．解为x=4C．解为x=3D．无解