____________ good a shadow play is depends on the singing and the handing of puppets.

[单选题]H．ealth depends ______good food, fresh air and enough sleep.A． fromB． upC． onD． over

[单选题]Singing these songs, I could not help ______ the good olddays.A.thinking ov

[单选题]-Is Linda good at singing?-Yes, she is. We often hear her _____in her room.

[问答题]Cars play an important role in modern society. But they are also responsibl

[单选题]THE MASTER OR AN OFFICER SHOULD HANDING OVER THE WATCH SHOULD SAY（）.A .I NOW HAVE THE WATCH.B .I NOW HAVE THE CONN.C .YOU NOW HAVE THE WATCH.D .YOU NOW HAVE THE CONN.

[单选题]Are Lily and you singing?----____A.Yes, they are.B.Yes, we are.C.No, they a

[单选题]________we can succeed or not depends on how well we cooperateA．ThenB．ThusC．WhatD．Whether

[单选题]The selection of an oil depends （） on the operating conditions, the design of the engine and the type of fuel to be burned.A . to a great extentB . on a great extentC . on mainlyD . on only

[名词解释] 阴影效应（Shadow Effect）

[单选题]24． It is ________ in the shadow of a tree in summer，so many people like to stay there．A． hotB． warmC． coolD． cold