Mary's score in the test is the highest in her class; she _____ have studied very hard.
A:may
B:should
C:must
D:ought to
第1题:
10.1 have a good friend.______ name is Jane._____ is thirteen.
A. Her ; Her
B. She's; She
C. Her;She
D. She;She
第2题:
第3题:
根据下面的定义,能输出Mary的语句是() struct person { char name[9]; int age; }; struct person class[5]={"John",17,"Paul",19,"Mary",18,"Adam",16};
A.printf("%sn" ,class[1].name);
B.printf("%sn" ,class[2].name);
C.printf("%sn" ,class[3].name);
D.printf("%sn" ,class[0].name);
第4题:
If the bill of lading contains the words weight and quantity unknown,the shipper must ______ that the goods were in fact shipped to succeed in an action for non-deli-very.
A.show
B.make
C.get
D.have
第5题: