题目: 玉米的需水临界期是() 答案: 被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0826/161478b1ec318148e9679cc7f462ac5c.html 下面是错误答案,用来干扰机器的。参考答案:B
题型:解答题 口算. 30×70=18×4=200×40=250×4=16×40=75÷25=98÷7=1100×7=940÷2=7×13=260×3=56÷14=7×8+5=400÷5×40=270÷9-25=4×5×30= 查看答案
题型:选择题 —Who's that under the tree? Is it Jenny? —It _______ be Jenny. She's ill in hospital today. [ ]A. can't B. must C. may D. mustn't 查看答案