Question

Jack is the name of a game. It is quite popular with children. To play Jacks, you will need a small ball and ten small metal objects（金屬物體）called jacks.

The rules for this game are quite easy. To begin with, put the ten jacks on the floor or the ground in front of you. Toss(拋) the ball high, pick up one jack and then catch the ball. Keep the jack in your hand and go on to pick up the other jacks one at a time, You fail if you do not catch the ball, or if you do not pick up a jack, or if you drop any of the jacks from your hand.

When you finish all the ten jacks, you now try to do the same thing again but with two jacks at one time. This is more difficult, of course. You fail if you make any of the above three mistakes（失誤）or if you do not pick up two jacks each time.

1.If you want to finish the first and second parts of the game, you have to toss the ball____.

A. ten times B. fifteen times C. twenty times D. thirty times

2.The jacks are made of ____.

A. paper B. glass C. metal D. water

3.After you pick up the first ten jacks, the game becomes more difficult because you must pick up ____ at a time.

A. two jacks B. four jacks C. three jacks D. only one

Answer 1