皮皮学，免费搜题
登录
搜题
【单选题】
If the sky fell down, what______ ?A.
did you think would happen
B.
do you think would happen
C.
do you think will happen
D.
do you think will have happened
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【简答题】若三条直线2x+3y+8=0，x-y-1=0和x+ky=0相交于一点，求k的值。
【简答题】How many methods are used to transport drugs? A) As many as a smuggler can think of. B) Beyond the smuggler's imagination. C) Only a limited number. D) Only a few.
【单选题】DIN VDE 0100 标准包含了以下哪项规定?(DIN:德国标准化协会 VDE:德国电气工程师协会)
A.
操作低压电气装置的规定
B.
电子手持设备补考的规定
C.
带1000V电压的灯管设备的规定
D.
额定电压低于1000 V的低压电气装置的安装规定
E.
额定电压高于1000 V的低压电气装置的安装规定
【简答题】什么是传染病,传染病的预防原则有哪些 ?
【简答题】若三条直线 2 x + 3 y + 8 = 0 , x - y - 1 = 0 和 x + ky = 0 相交于一点,则实数 k 的值等于 ________
【单选题】According to the passage ，how many methods are used to transport drugs? 查看材料
A.
As many as a smuggler can think of.
B.
Above the smuggler's imagination.
C.
Only a few.
D.
Only a limited number.
【简答题】内膜系统分布于细胞 之中
【单选题】How many methods are used to transport drugs?
A.
As many as a smuggler can think of.
B.
Beyond the smuggler's imagination.
C.
Only a limited number.
D.
Only a few.
相关题目：