If the derrick is too high and can’t get to the cargo in the hold, how do you adjust it?
第1题:
-Mayweleavetheclassroomnow?
-No,you______.You______toleaveuntilthebellrings.
A.mustn’t,areallowed
B.don’thaveto,aresupposed
C.needn’t,aren’tallowed
D.can’t,aren’tsupposed
第2题:
Must I stay at the office this afternoon? ---No, you ______.
A、don’t
B、needn’t
C、don’t need
D、can’t
第3题:
A、will not
B、may not
C、can't
D、needn't
第4题:
A.mustn't
B.can't
C.needn't
第5题:
A.howdoyoudo!
B.how
C.howdoyoudo
D.hdyd
第6题:
A.Must; needn’t
B.Can; can’t
C.May; mustn’t
D.Can; mustn’t