单选题:It was______beautiful weather that we spent the whole day i 题目分类:英语 题目类型:单选题 查看权限:VIP 题目内容: It was______beautiful weather that we spent the whole day in the park.__________. A.really B.so C.such D.very 参考答案: 答案解析:
The film star walked to his car,__________by a crowd of fan The film star walked to his car,__________by a crowd of fans. A.to follow B.fol 分类:英语 题型:单选题 查看答案
Lucy__________ ride a bike when she was three. Lucy__________ ride a bike when she was three. A.should B.must C.could D.Need 分类:英语 题型:单选题 查看答案
串联型稳压电路如上图所示,已知U2=l8V,R1=R2=RW,UZ=3.3V,UBE=0.7V,输出的可调范围为( ) 串联型稳压电路如上图所示,已知U2=l8V,R1=R2=RW,UZ=3.3V,UBE=0.7V,输出的可调范围为( )V。 A.12~18 B.9~18 C. 分类:英语 题型:单选题 查看答案