A.1850.B.1860.C.1861.D.1900.
A. 1850.
B. 1860.
C. 1861.
D. 1900.
A.In a bank.B.In a market.C.In a party.D.In a store.
A. In a bank.
B. In a market.
C. In a party.
D. In a store.
A.took upB.took onC.took offD.took place
A. took up
B. took on
C. took off
D. took place
【31】
A. why
B. whether
C. if
D. that