问题
Is ________ mother a teacher? —Yes, and Lucy and Lily are.
A:Lucy and Lily’s, twin sisters
B:Lucy and Lily’s, twin sister
C:Lucy’s and Lily’s, twin sisters
D:Lucy’s and Lily’s, twin sister
B:Lucy and Lily’s, twin sister
C:Lucy’s and Lily’s, twin sisters
D:Lucy’s and Lily’s, twin sister
正确答案是：
同类题型
He spent as much time as he could __________ his spoken English.— Wish him good luck !
Thanks anyway. I’ve got an early start tomorrow morning.
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It can’t be Lucy’s bike. Look! ______ is under the tree.
I usually use my computer _________my emails and buy tickets.