—It's hard to say._______ people,l think.
A. Million of
B. Millions of
C. Three millions
D. Three millions of
[单选题]How many people are there in the Ma family?A.Five.B.Six.C.Three.D.Four.
[单选题]How many people can live on the face of the earth? No one knows the answer.
[单选题]How many people can live on the face of the earth? No one knows the answer.
[单选题]How many people can live on the face of the earth? No one knows the answer.
[单选题]How many people can live on the face of the earth? No one knows the answer.
[单选题]How many people can live on the face of the earth? No one knows the answer.
[单选题]How many people can live on the face of the earth? No one knows the answer.
[单选题]How many people can live on the face of the earth? No one knows the answer.
[单选题]How many people can live on the face of the earth? No one knows the answer.
[单选题]How many people can live on the face of the earth? No one knows the answer.