I don't like potatoes, hamburgers ________ mutton. [ ]
A. and
B. but
C. or
D. so
答案:C
I find it astonishing that he ________ be so rude to you. [ ]
A. shall
B. should
C. will
D. would
腭裂术后的饮食要求为()。
A.术后半流
B.术后流质1周后改半流
C.术后流质半月后改半流
D.术后1周可进普食
E.术后1周禁食,静脉补给能量