下列哪个句子是正确的()
A.I know he is awake. I am not sure
B.I think they are not happy
C.They know Mrs.Li is also called Sherry
C、They know Mrs.Li is also called Sherry
A.I know he is awake. I am not sure
B.I think they are not happy
C.They know Mrs.Li is also called Sherry
C、They know Mrs.Li is also called Sherry
A.I was a student ten years ago
B.We didn’t teachers in 1990
C.He studied not English yesterday
D.He didn’t studied English last week
A.One of the kids fall into the river
B.The rain was falling
C.mong the four seasons I like fall very much
A.Those questions are too difficult for me to answer
B.Those questions are too difficult for me to answer them
C.Those questions are too difficult ,so I can’t answer them
A.样品中一定含有KNO₃
B.样品中一定含有Na₂CO₃
C.样品中可能含有Ba(NO₃)₂
D.样品中可能含有Na₂CO₃和KNO₃
A.I come to school by foot
B.Two pupils come to school by a plane
C.One pupil come to school by train
D.One pupil comes to school by ferry
A.I every day go to school
B.She is always very happy
C.The girl drinks often milk
D.The pupil has never English class in the morning
A.ating too much is bad for your health
B.He is too much tired to run any farther
C.It’s too much expensive
A.i行的韵母,前面没有声母时,将i改为y,例如ya(呀)
B.u行的韵母,前面没有声母时,将u改为w,例如wu(乌)
C.u行的韵母,前面没有声母时,在u前面加y ,同时u上两点省略,例如yu(迂)、yuan(渊)
D.u在音节中充当韵母的时候,u上两点可以省略