第一节 单项填空（共15小题；每小题1分，满分15分） 21. --- could i ask you a rather personal question? --- sure, ____. a. pardon me b. go ahead c. good idea d. forget it 22. it’s not ___ good idea to drive for four hours without ___ break. a. a ; a b. the ; a c. the ; the d. a ; the 23.—i have got a headache. —no wonder. you in front of that computer too long. a. work b. are working c. have been working d. worked 24. as a child, jack studied in a village school, _____ is named after his grandfather. a which b where c what d that 25. when you are home, give a call to let me know you ______ safely. a are arriving b have arrived c had arrived d will arrive 26. how beautiful she sings! i have never heard _______ voice. a. a better b. the better c. the best d. a best 27. ----- where did you get to know her? ----- it was on the farm ____ we w
