A:lay out
B:lay off
C:lay aside
D:lay dow
按二进制计算以下各题
(5)(11011)2+(1010)2+(101110)2=
(6)(1101101)2﹣(1010110)2=
(7)(11)2×(111)2×(1111)2=
(8)(101100101)2÷(111)2=
如图示桃子的形成过程,其中①、②、③、④分别表示( )
— The weather report says we are expecting another big snow storm tomorrow.
—________ . I planned to go mountain climbing with my classmates.