摘要： The actual figure of casualties was hard to obtain at first as the county Wenchuan had been cut off from the outside world with telecom services down and roads .A. to be block B. to block C. blocked D. blocking
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________the old man got on the bus．
- A.Supporting the young man
- B.Supported by the young man
- C.Being supported by the young man
- D.To support the young man
______the extremely hot weather, we continued having classes．
- A.Thanks to
- B.In addition to
- C.In defence of
- D.Regardless of
________ such heavy pollution already, it may now be too late to clean up the river．
- A.Having suffered
- B.Suffering
- C.To suffer
- D.Suffered