19 boys and 12 girls (start) work straight after school in 2009.

We wish to make it clear to you that we shall not ______ the shipment if they arrive after December 19, 2005.

We wish to make it clear to you that we shall not ______ the shipment if they arrive after December 19, 2005. A: arrange B: receive C: accept D: acknowledge

Two workers have（ ） and 19 others have been hospitalized after having lunch at a restaurant on Saturday morning. A: died B: dead C: death D: die

V={7, 2, 3, 11, 17, 5, 19, 13} After two scan exchange of V, V[6] = V={7, 2, 3, 11, 17, 5, 19, 13}，对V进行两次扫描交换后V[6] =

【单选题】3. Young children must by adults. A. look after B. is looked after C. looked after D. be looked after A. look after B. is looked after C. looked after D. be looked after

The children well . A: are, looked after B: is, looked after C: are, looking after D: is, looking after

They met in May and became friends_____. A: short after B: soon after C: lately after D: sonner after

【填空题】19//4= ,19%4= , -19//4= , -19%4=

2. There was a city _____ the great man in Russia. A: left after B: named after C: moved after D: looked after