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【判断题】
结构性失和经济增长率变化引起的收入性失被称为持久性失。A.
正确
B.
错误
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皮皮学刷刷变学霸
举一反三
【单选题】— Can I buy Jane Ryre here? — Sorry, but we'll call you as soon as it becomes _____. [ ]
A.
present
B.
available
C.
convenient
D.
inexpensive
【单选题】Smartphone ____ people of different ages that it soon becomes popular in the market. [ ]
A.
exposes to
B.
links to
C.
attends to
D.
appeals to
【简答题】补全对话，选择正确答案的编号填在横线上。 Sam: Daddy, I'm at home, I'm hungry. Daddy: 1 Sam: I played basketball after school. I'm hungry and tired now. Daddy: 2 Sam: It's 6:30. Daddy: What would you like for dinner? Sam:...
【单选题】— Daddy, I can see only a few stars in the sky. — Oh, my son. Many of stars ____ because they are too far away from us. [ ]
A.
may not see
B.
can not be seen
C.
mustn't be seen
D.
needn't see
【单选题】—When can I play basketball with my friends, Daddy? —Finish your homework first, or I ________ let you go. [ ]
A.
don't
B.
haven't
C.
didn't
D.
won't
【单选题】We will send you the copy as soon as it becomes ________
A.
favorable
B.
desirable
C.
available
D.
predictable
【单选题】This kind of complex meaning expressed in written language soon becomes a fish out of water. The complexity of spoken language is more like that of a dance; it is not static and dense but mobile and i...
A.
it is changeable and flexible
B.
it is rigid and simple
C.
it is lively and pleasant
D.
it is easy to learn
【简答题】“Can I learn to play the violin．Daddy?”Ann asks her father． “That sounds good．But how long can you learn?” “A month,” Ann says．“After a month，I can play for you．If I don’t play well，I won’t play it．” ...
【单选题】—Daddy , can you come home for supper with us this weekend? —________, but I might be a little late.
A.
I’m busy
B.
Hard to say
C.
Of course
D.
never mind
【单选题】．You’d better get the problem solved as soon as possible ______ it becomes out of control．
A.
when
B.
before
C.
since
D.
unless
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