____of the students in Class Three____girls. A: Threefifths… is B: Threefifths… are C: Threefifth… is D: Threefifthes… are

How many boys and how many girls are there in the family?( ) A: One boy and six girls B: Two boys and five girls C: Four boys and three girls D: Three boys and four girls

There_________ twenty boys and twenty ­three girls in the classroom.

Therea boy and three girls in the classroom. A: be B: is C: will D: are

Look, there ____ a boy and three girls on the playground. A: is B: are C: was D: were

—How many boy students are there in your class —There are ______ girls as boys. A: three times many as B: many as three times C: as many three times D: three times as many

中国大学MOOC: The probability of a woman giving birth to three girls in a row is 1/8.

The probability of a woman giving birth to three girls in a row is 1/8. A: 正确 B: 错误

Three girls came in, ______ by the English teacher. A: following B: followed C: to follow D: being followed

How many students do you teach? ____________. A: Quite a bit B: More boys than girls C: About 50 D: Three classes