A:would
B:might
C:could
D:should
My parents ___________ go to their hometown. They go there once ten years.
在生物组织中可溶性还原糖、脂肪、蛋白质鉴定实验中,对实验材料的选择叙述中错误的是
填空
《赠刘景文》的作者是____朝诗人____,字____,号____,他是____之一。
——Excuse me sir, where is Room 301?——Just a minute. I'll ask Bob ________ you to your room.