Richard:You've given us a wonderful Chinese dinner, Mrs. Liu.
Mrs. Liu:______
A、I'm glad you enjoyed it.
B、Oh,I'm afraid I didn't cook very well.
C、Come again when you are free.
D、It's not necessary for you to say so.
第1题:
A.you…your
B.you…our
C.us…our
D.us…your
第2题:
( ) – Is Miss White __________ English teacher, Maria?
– No, she teaches __________ geography.
A.your;my
B.you;mine
C.you;us
D.your;us
第3题:
第4题:
A.The value of b is 2.
B.The value of a is 3.14.
C.The value of b is 2.00.
D.The value of a is 3.141.
E.The value of a is 3.1415.
F.The value of a is 3.1416.
G.The value of b is 2.0000.
第5题: