——Could I borrow your bike, please?—— _____________.
A：Of course you can
B：It doesn't matter
C：Yes, I'd love to
D：No, thank you
有理数的乘法
①(－1.5)×(－0.5)＝____；
②(－0.1)×(＋100)＝____；
③ 313×-115 ＝____；
④ 0×-910＝____．
7km30m=____km
根据课文《窃读记》看拼音写汉字。
chōng shí
dà wǎn
suān méi
____
Broadway has been well-known for its theatres since the early ____ century. (twenty)
