问题
填空题
2.05的最小计数单位是______,它有______个这样的单位,再加上______个这样的单位就得到3.
答案
2.05的计数单位是0.01,
3-2.05=0.95,0.95表示95个0.01,
故再加上95个这样的单位,才能得到3.
故答案为:0.01,205,95.
2.05的最小计数单位是______,它有______个这样的单位,再加上______个这样的单位就得到3.
2.05的计数单位是0.01,
3-2.05=0.95,0.95表示95个0.01,
故再加上95个这样的单位,才能得到3.
故答案为:0.01,205,95.
根据对话内容,从方框内选择词的适当形式填空,每空只能填一词,每个词只能用一次。 | |
B: Yes, I have. What about you ? A: No, I use __1__ father's computer . Do you __2__ the Internet? B: Yes, I often __3__ websites to get some information. A: Do you sent emails? B: Yes, I send emails to my uncle. He lives in England. A: Is he English? B: No, he is __4__ . And I like playing computer __5__ on the Internet. A: Me, too. |