【单选题】【消耗次数：1】
种子市场调查方式一般有普查、______典型调查和抽样调查。
①
询问
②
重点调查
③
观察
④
实验
参考答案：
复制
纠错
相关题目
随机题目
【单选题】
- Excuse me, is this the right direction for the school?
①
Well, no, you’re going in the wrong direction
②
No, don’t ask me
③
No, I don’t know
④
Don’t go this way
【单选题】
If the building project __________ by the end of this month is delayed, the construction company will be fine@@
①
being completed
②
is completed
③
to be completed
④
completed
【单选题】
Between 1974 and 1997, the number of overseas vistors expanded_______27%.
①
by
②
for
③
to
④
in
【单选题】
That man alone over there – who is he?
①
He is a student
②
He is Doctor Took
③
A driver, I suppose
④
He’s drunk
【单选题】
Monday Tuesday is OK. I will be free then.
①
Either;or
②
Neither;nor
③
So; that
④
Both; and
【单选题】
Jean did not have time to go to the concert last night because she was busy __________ for her examination.
①
to prepare
②
to be prepared
③
preparing
④
being prepared
【单选题】
The adviser recommended that Mary _____ the training program as soon as possible.
①
started
②
starts
③
start
④
would start
【单选题】
The computer doesn’t work well, so something _________ wrong.
①
can have gone
②
should have gone
③
must have gone
④
ought to have gone
【单选题】
He made a mistake, but then he corrected the situation it got worse.
①
until
②
when
③
before
④
as
【单选题】
Please help yourself to the fish.
①
Thanks, but fish doesn’t agree with me
②
Sorry, I can’t help
③
I don’t like fish
④
No, I can’t