Everyone___________to bring some food to the party on Sunday.
A. supposes
B. will suppose
C. is supposed
D. will be supposed
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--Do you have these shoes in size eight? --I’m not sur
A. I’11 just go and__________ out.
B. sell
C. send
D. watch
E. Find
The police told__________ to stay in their cars.
A. anybody
B. everybody
C. nobody
D. Somebody
若 lg5 = m,则lg2=()。
A. 5m
B. 1 - m
C. 2m
D. m + 1
已知点义(4,1),5(2,3),则线段八5的垂直平分线方程为()。
A. x - y + 1 = 0
B. x + y - 5 = 0
C. x - y -1 = 0
D. x - 2y + 1 = 0