未知题型 The better we understand ourselves, the easier it becomes to ________ our full potential.A live up toB reach up toC come up toD make up to

未知题型 The balloonists are waiting for ________ weather conditions before taking off.A considerableB invaluableC maximumD optimum

未知题型 Young as she was, she could ________ the difficulties wonderfully well.A handlewithB confrontwithC copewithD workwith