_______, Coca-Cola began to enter China’s market.
| A．In 1970’s | B．In 1970s |
| C．In the 1970s’ | D．In the 1970s |
—What were you doing at 8:00 last Sunday?
—I ______ rubbish with my classmates by Zijiang River.
A．picked up
B．am picking up
C．was picking up
Can you play guitar, Tom?
A．a B．an C．the
找出划线部分读音不同的一项。
A. now B. brown C. window
找出划线部分读音不同的一项。
A. work B. talk C.draw
找出划线部分读音不同的一项。
A. cool B. tooth C. good