有以下定义:classBox{intwidth,length,height;public:voidset(intx=0,inty=0,intz=0){width=x;length=y;height=z;}};Box*box;则以下哪种使用是正确的___ A: box->width=3; B: cout<height; C: box->set(1,2); D: p.set(1,2);

He ______ the judgment and set the prisoner free after all, which won him respects from many citizens. </p></p>

把零件号='P2'的零件的重量增加50，颜色改为'黄色'，SQL语句为—— A: UPDATE P SET WEIGHT=WEIGHT+50，COLOR='黄色' WHERE PNO='P2' B: INSERT INTO P(PNO,WEIGHT,COLOR) VALUES ('P2',50,'黄色') C: DELETE FROM P WHERE WEIGHT=50，COLOR='黄色'， PNO='P2' D: UPDATE P SET WEIGHT=WEIGHT+50，COLOR=黄色 WHERE PNO=P2

The rain looked as though it had ______for the night. A: set off B: set in C: set out D: set up

The sun ______ in the west. A: sets B: will set C: set D: is going to set

A new school has been _____there. A: set out B: set off C: set up D: set down

The government has _____a committee to inquire into the problem. A: set aside B: set out C: set up D: set about

If the CIF price of a product is USD100/set, freight charge USD10/set, insurance premium USD 10/set, commission rate 2%, the commission payment based on CIF price should be ( ) A: USD1.60/set B: USD1.63/set C: USD2.00/set D: USD2.04/set

After the earthquake, the people ____ rebuilding their homes. A. set up B. set out C. set about D. set off

Let′s（）personal feelings in making judgment. A: set off B: set aside C: set back D: set up