⑴____A. feel B. need
⑵____A. sad B. take
⑶____A. difficult B. hundred
⑷____A. men B. be
⑸____A. table B. time
某地一次暖锋过境后的天气状况是 ( )
——When ___ you ____ your school trip? ——In five days' time.
下列除哪一结构外,其余结构在层次上是一致的( )