Mr. Morgan can be very sad _____, though in public

Mr. Morgan can be very sad __________, 怎么选择

Tax,______ can be used in public services, is very important to our country.

______ mainly as a film star, Victoria can paint very well.A．She is knownB．Though knownC．W

The author implies that ______.A．social agencies in America can be very helpfulB．the help

A______in the leg can be very serious in old people.A．fractureB．fragmentC．fixtureD．frictio

Public goods are those commodities______enjoyment nobody can be effectively excluded.A．in