57._________A. birthplacesB. playgroundC. reserve

For years now, oil reserves were at______levels because of increasing industrial demands.A

The Federal Reserve in the US is responsible for______.A．monitoring all banks in the count

－－－ ____________？－－－ Yes, please. I ’d like to reserve a room.A. Can I help youB. How w

In Dr. Baum’s opinion a true nature reserve______

The Federal Reserve does all except which of the following?______.A.Control the supply of

You should try to ________ your ambition and be more realistic. A.reserve B.restra