【单选题】She ______ in New Zealand for years till now since she was very young.
【单选题】My friend hasn’t _____ till now——I hope she isn’t ill.
【简答题】利用PN结的( )制作稳压二极管和雪崩二极管。
【单选题】—I hear that Sang Lan can _____ walk _____ run till now. —But she is trying to do everything she can. [ ]
【多选题】下面关于副七和弦的和声手法说法正确的是:
A.
副七和弦在丰富和加强和声的表现力方面起到了重要的作用。
B.
副七和弦的结构具有多样性的特点,对于丰富和声的色彩有着重要的意义。
C.
副七和弦可以用来代替同级的三和弦,并对其上方四度或下方五度关系的和弦形成强有力的支持。
D.
副七和弦在结构上的多样性为表现特殊的作品风格提供了材料。
【单选题】股份有限公司设立的经理,由__决定聘任或者解雇
【单选题】She ________ in his English till now , but Wei Hua still works hard in order to be____ at it.
A.
has made a progress; better
B.
is making progress; more better
C.
is making a progress; better
D.
has made progress; better
【单选题】关于股份有限公司的下列说法符合我国公司法的规定的是( )。
B.
股份有限公司设经理,由董事会决定聘任或者解聘
C.
股份有限公司注册资本的最低限额为人民币300万元
D.
公司合并、分立、解散或者变更公司形式的决议,必须经出席会议的股东所持表决权的三分之一以上通过
【单选题】She tried _______, but failed; now she could do nothing but wait till her husband came.
A.
to search the pockets her key
B.
searching her keys for her pockets
C.
searching the pockets for her keys
D.
to search her keys for the pockets