未知题型 I have heard both teachers and students _______ well of him. A) to speak B) spoken C) to have spoken D) speak

未知题型 These two areas are similar _________ they both have a high rainfall during this season.A) to that B) besides that C) in that D) except that

未知题型 I hope that you’ll be more careful in typing the letter. Don’t _________ anything.A) lack B) withdraw C) omit D) leak