有一个末位为零的非零无符号二进制整数,若将其末位去掉,形成一个新的数,则新数的值是原 发布时间:2017-12-30 16:34 │ 来源:www.tikuol.com 题型:单项选择题 问题: 有一个末位为零的非零无符号二进制整数,若将其末位去掉,形成一个新的数,则新数的值是原数值的______。A.4倍B.2倍C.1/4D.1/2
题型:单项选择题 Choose and fill in the blanks. 选词填空。1. are you? I'rn 12 years old. (How tall, How old) 2. Kim walks to school. It's about 10 minutes (分钟). She lives the school. (near, far from) 3. Sandy is 1.35 metres tall. Danny is 1.44 metres tall. Sandy is . Danny is . (tall, short) 4. What are you wearing? I'm wearing . (a shirt and a pants, a blouse and a skirt) 查看答案
题型:单项选择题 T细胞表面分子与其功能密切相关,其表面分子包括:CD2、CD3、CD4、CD5、CD7、CD8、TCR以及一些协同信号分子等。T淋巴细胞上的抗原识别受体为A.CD2B.CD3C.CD4D.CD8E.TCR 查看答案