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【判断题】
跨工作表单元格引用时,必须加上工作表名和“!”号
A.
正确
B.
错误
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举一反三
【单选题】It took Jenny a long time to make the sweaters.
A.
Right
B.
Wrong
C.
Doesn't say
【单选题】不属于不规则骨的有
A.
蝶骨
B.
椎骨
C.
筛骨
D.
骰骨
E.
上颌骨
【判断题】薯蓣科( Dioscoreaceae )薯蓣属的穿龙薯蓣( Dioscorea nipponica )主要有效成分是麻黄碱。
A.
正确
B.
错误
【判断题】薯蓣科(Dioscoreaceae)薯蓣属的穿龙薯蓣(Dioscorea nipponica)主要有效成分是人参皂苷。( )
A.
正确
B.
错误
【单选题】Jenny doesn’t agree with her father, but she ________ that to his face.
A.
dare not to say
B.
doesn’t dare to say
C.
dares not say
D.
dare not saying
【简答题】在TCP/IP协议簇中,[填空(1)]协议能提供在串行通信线路上封装IP分组的简单方法,使用户通过电话线和 MODEM能方便地接入TCP/IP络
【单选题】( ) —Jenny doesn’t think that Robert is honest, ____?
A.
’m afraid not.
B.
is he
C.
isn’t he
D.
does she
E.
doesn’t she
【单选题】Why does Johnny look unhappy?
A.
He doesn't like Jenny.
B.
He doesn't know what is body language.
C.
The customers prefer Jenny to him.
D.
The customers often go to him instead of Jenny.
【判断题】薯蓣科( Dioscoreaceae )薯蓣属穿龙薯蓣( Dioscorea nipponica )主要有效成分是人参皂苷。
A.
正确
B.
错误
【单选题】Jenny has lunch at school every day, _____? [     ]
A.
didn't it
B.
hasn't she
C.
doesn't she
D.
haven't he
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