Question

—Do you know who are the two women?  
—Oh, they ____ movie stars. They’re popular these days.

A．both are

B．are both

C．all are

D．are all

Answer 1

B

表示兩種都通常用both，在句中的位置是在be動詞，助動詞，情態動詞之后，
其它實義動詞前，故只能選B。