Don't give up .You can try for ____ second time .1.Don't give up .You can try for ____ second time.A the B.a C.an D./为什么答案是B,序数词前不是要加the .2._____water can be changed into _____ ice.A./,/ B.A,a C.A,an D.The;the为什么答

Don't give up .You can try for ____ second time .1.Don't give up .You can try for ____ second time.A the B.a C.an D./为什么答案是B,序数词前不是要加the .2._____water can be changed into _____ ice.A./,/ B.A,a C.A,an D.The;the为什么答
Don't give up .You can try for ____ second time .
1.Don't give up .You can try for ____ second time.
A the B.a C.an D./
为什么答案是B,序数词前不是要加the .
2._____water can be changed into _____ ice.
A./,/ B.A,a C.A,an D.The;the
为什么答案是A,不用加the 表示一类事物吗?
3.March 8th is ______Women's Day .
A,a B.an C.the .D./
节假日前要不要加冠词的?
4.Do you believe that there are two ___in my class.
A.Maries B.Marys C.Mary's Marys'
为什么答案是B,不用变Y吗?

Don't give up .You can try for ____ second time .1.Don't give up .You can try for ____ second time.A the B.a C.an D./为什么答案是B,序数词前不是要加the .2._____water can be changed into _____ ice.A./,/ B.A,a C.A,an D.The;the为什么答
1.B
由于还没有try,所以不能特指"第二次",而是"再来一次”.
例：He has got a second book of that kind.
他又得了那种书的一本.
2.A
这句是泛指所有的“水”“冰”,所以不用冠词the.
3.D
节假日前不加冠词.
4.B
这是把Mary看成是一个物体(Mary名字是不能够更改的）,当物体有一个以上时就用复数形式,这里加s.