【判断题】有志者,事竟成,可翻译为: where there's a will, there's a way.
【单选题】This is a room in Joan's house. There is a bed, a table and some chairs in it. There's a glass and some books on the table. Joan is in the room. Her father and mother are at the school. They all work ...
C.
A glass and some books.
【单选题】Man: We're looking for a place to hold a surprise party for Jill. There's a lot of space in your apartment, isn't there?Woman: There used to be. You see, well, I just can't bring myself to throw anyth...
A.
She doesn't have enough room to host a party.
B.
She's not used to living in such a big apartment.
C.
She doesn't know what to bring to the parry.
D.
She can't attend the party.
【多选题】公文词语特点主要是( )。
A.
以单音节词为主,双音节调。多音节词的使用频率高
D.
词语一般不使用谚语、歇后语,也不能使用简称语
【多选题】公文词语特点主要是( )。
A.
公文词语以单音节词为主,双音节词、多音节词的使用频率高
【单选题】147 一对圆锥齿轮啮合时,其________相切。
【简答题】编写程序,实现分段函数计算,如下表所示。 x y X=20 0
【单选题】下列哪一个系统是因果系统
B.
y (n)= cos (n + 1) x (n)