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【判断题】
全心全意为人民服务,是我们党的根本宗旨,也是雷锋精神的核心。( ) A. 对 B. 不对
A.
正确
B.
错误
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参考答案:
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
【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
【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
【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
【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
【单选题】“Why were you so late for work today?” “____to the office was so slow this morning because of the traffic jam.
A.
To drive
B.
drove
C.
Driving
D.
That I drove
【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
【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
【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
【单选题】xt0504242在原子吸收光度法中,当吸收1%时,其吸收光度应为()。
A.
2
B.
.01
C.
.04
D.
.0
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