Feds claimed that their spending on West Nile control wasA．worthwhile in the long run.B．li

Prisoners demonstrated their attitude to work byA．spending most of their time sitting in a

As I am one of that sauntering tribe of mortals, who spend the greatest part of their time

They spend all their spare time, _________ their spare money, on their experiments. A：as

Some social scientists have claimed that divorce harms children for the rest of their li

Salmon spend most of their adult lives in salt water, despite they return to their freshwa

What did the U.S. government claim about their plan to install interceptor missiles in Eas