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【判断题】
分析经济环境主要是分析影响人们购买力的各个因素。
A.
正确
B.
错误
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参考解析：
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举一反三
【单选题】在原子吸收光度法中,当吸收1%时,其吸光度应为( )
A.
2
B.
0.01
C.
0.044
D.
0.0044
查看完整题目与答案
【判断题】网页文档结构必须要包括编码转换的信息，否则可能会出现乱码
A.
正确
B.
错误
查看完整题目与答案
【单选题】---Why are you so excited today? ---We were told _________ a picnic this weekend.
A.
have
B.
to have
C.
having
D.
had
查看完整题目与答案
【单选题】When I said that someone was late for the meeting,  I________you.Why were you so angry at that time? [     ]
A.
didn't refer to
B.
wasn't referring to
C.
haven't referred to
D.
hadn't referred to
查看完整题目与答案
【单选题】. — Why were you so late for work today? — ____ to the office was not very easy this morning because of the traffic.
A.
Drove
B.
Driving
C.
I drove
D.
What I drove
查看完整题目与答案
【单选题】在原子吸收光度法中,当吸收1%时,其吸收光度应为( )。
A.
2
B.
0.01
C.
0.044
D.
0.0044
查看完整题目与答案
【单选题】听力原文：M: Ordinarily you never seem to be nervous. But why were you so nervous just now when the professor called on you? W: You know, I didn't enter my house until I found my key at 11 o'clock last nig...
A.
She was afraid of the professor.
B.
She didn't enter her house.
C.
She didn't make full preparations for her lessons.
D.
She lost her key.
查看完整题目与答案
【单选题】-Why are you so late? -Bad luck.A car accident happened not far outside the town，and so we were________on the way. [     ]
A.
stopped
B.
kept
C.
held up
D.
prevented
查看完整题目与答案
【单选题】在原子吸收光度法中,当吸收 1% 时,其吸光度应为( )。
A.
0.0044
B.
0.01
C.
2
D.
0.044
查看完整题目与答案
【单选题】--- Why were you so late for work today？ --- ________ to the office was very slow this morning because of the traffic.
A.
Driving
B.
I drove
C.
To drive
D.
That I drove
查看完整题目与答案
相关题目：
【单选题】在原子吸收光度法中,当吸收1%时,其吸光度应为( )
A.
2
B.
0.01
C.
0.044
D.
0.0044
查看完整题目与答案
【判断题】网页文档结构必须要包括编码转换的信息，否则可能会出现乱码
A.
正确
B.
错误
查看完整题目与答案
【单选题】---Why are you so excited today? ---We were told _________ a picnic this weekend.
A.
have
B.
to have
C.
having
D.
had
查看完整题目与答案
【单选题】When I said that someone was late for the meeting,  I________you.Why were you so angry at that time? [     ]
A.
didn't refer to
B.
wasn't referring to
C.
haven't referred to
D.
hadn't referred to
查看完整题目与答案
【单选题】. — Why were you so late for work today? — ____ to the office was not very easy this morning because of the traffic.
A.
Drove
B.
Driving
C.
I drove
D.
What I drove
查看完整题目与答案
【单选题】在原子吸收光度法中,当吸收1%时,其吸收光度应为( )。
A.
2
B.
0.01
C.
0.044
D.
0.0044
查看完整题目与答案
【单选题】听力原文：M: Ordinarily you never seem to be nervous. But why were you so nervous just now when the professor called on you? W: You know, I didn't enter my house until I found my key at 11 o'clock last nig...
A.
She was afraid of the professor.
B.
She didn't enter her house.
C.
She didn't make full preparations for her lessons.
D.
She lost her key.
查看完整题目与答案
【单选题】-Why are you so late? -Bad luck.A car accident happened not far outside the town，and so we were________on the way. [     ]
A.
stopped
B.
kept
C.
held up
D.
prevented
查看完整题目与答案
【单选题】在原子吸收光度法中,当吸收 1% 时,其吸光度应为( )。
A.
0.0044
B.
0.01
C.
2
D.
0.044
查看完整题目与答案
【单选题】--- Why were you so late for work today？ --- ________ to the office was very slow this morning because of the traffic.
A.
Driving
B.
I drove
C.
To drive
D.
That I drove
查看完整题目与答案