People enjoy__________ 查看材料A.a recurrent themeB.co

Higher wages enabled many people to __________ 查看材料

__________ 查看材料A.A limited water supplyB.so t

Gladiator was the name of__________. 查看材料A.a movieB

Thanks to computers， in 2040 people__________ 查看材料A

Some form. of ideal society is__________ 查看材料A.a r

Books written by J. Verne are__________ 查看材料A.a re