The teacher told us that light _____ much faster than sound.
| A．travels | B．travelled |
| C．would travel | D．had travelled |
—Hi, Lucy. Your skirt is very nice. —____
| A．Yes, it’s nice. | B．That’s OK. | C．You’re right. | D．Thank you. |
---_____ are they? --- They are Maria and Jane.
| A．Where | B．Who | C．How | D．What |
中华人民共和国的英文缩写是______.
| A．PRC | B．CEO | C．UFO | D．WTO |
---_____they have a car? ----Yes, they _______.
| A．Do, are | B．Are, do | C．Do, do | D．Are, are[来 |
下列字母中，含有相同音素的一组字母是_______.
| A．HZKG | B．UQWT | C．EPTG | D．LMNK |