问题
选择题
—_____ the door, please.
—Come in. The door _____ .[ ]
A. Be open:opens
B. Be open;is opening
C. Open;is open
D. Open;Opens
答案
答案:C
—_____ the door, please.
—Come in. The door _____ .[ ]
A. Be open:opens
B. Be open;is opening
C. Open;is open
D. Open;Opens
答案:C