[单选题]The sudden lightning ( )________ me so much that I dropped the cup.
A.stopped
B. pushed
C. scared
D. made

[单选题]- Thank you for giving me so much help.
- _________
A. My pleasure.
B. Never mind.
C. Yes, thank you.
D.It doesn't matter.

[单选题]
Jim sits behind me,so I sit _____ him.
A. at the top of
B. at the end of
C. in the middle of
D. in front of

[单选题]126
Jim sits behind me,so I sit _____ him.
A.at the top of
B.at the end of
C.in the middle of
D.in front of

[单选题] I asked him to ( ) me a few minutes so that we could go over the problems.
A. spend
B. save
C. spare
D. share

[单选题]Mom always tells me to work more _____ so that I can have more time to play and relax.
A.efficient
B. easily
C. ease
D. efficiently

[多选题] 148
闪电立方（Lightning Cube）能够为用户提供安全、高效、便捷的数据传输服务。支持将对象存储、文件存
储从不同设备、不同云服务商迁移和同步到阿里云。它提供在线迁移和离线迁移（闪电立方）两种迁移方式
致力于解决大规模数据传输效率、安全问题等难题。以下___场景适合使用闪电立方进行迁移？（答案：个
数：2个）
A. 数据库迁移至OSS
B. 数据库迁移
C. 应用迁移
D. 数据库迁移至NAS

[判断题]烟气流量增大或烟气中 SO2 浓度增大是造成SO2效率低的原因( )
A.正确
B.错误

[单选题]—Excuse me. Could you tell me the way to the people's Hospital?—Walk along this street ______the end and you'll find it.
A.A:in
B.B:to
C.C:by
D.D:at

[单选题] — Excuse me, could you show me the way to the nearest post office?
— ________ Oh yes! Two blocks away from here at the Green Avenue. You can’t miss it.
A. I beg your pardon?
B. What do you mean?
C. You’re welcome.
D. Um, let me think.

[单选题]SI -.Excuse me. Could you please tell me the way to London? S2：OK. You should take metro at National Station. S1：But how can we find the station? S2：Go ahead and turn left at the second crossing. Go along the street and the station is right in front of you. You won’t miss it. S1：Thank you. By the way, do we have to change anywhere by metro? S2： Not necessary. Just remember to get off when you arrive at Longchamp Avenues. S1：Is there any other way to get there? S2：The simplest way is by taxi，of course. But it’s much more expensive. S1：I will take the metro. Thank you very much. S2：You are welcome. 1： How do the man to take the vehicle to London?( )
A.Take metro at National Station, and then change at Longchamp Avenues.
B.Take the taxi and go to National station.
C.Take the metro and no need to transfer.
D.Not mentioned in the dialog.

[单选题]--Excuse me, could you tell me how to get to the post office?
-- _____________.
A.You can't miss it
B.I don't know
C.No, I can't
D.Sorry, but I am a stranger here myself

[单选题]- Excuse me, can you tell me the way to the bus stop? - _________
A. Yes, go straight down this way to the end.
B.Why do you ask me the way?
C.Yes, I will.
D.No, I can't tell you that.

[判断题]烟气进入吸收塔反应区脱除烟气中的SO2、SO3及HCL、HF等酸性污染物。
A.正确
B.错误

[单选题]要同时除去SO.气体中的SO,(气)和水蒸气,应将气体通入().
A.NaOH溶液
B.饱和 NaHSO,溶液
C.浓HSO.
D.Ca0粉末

[判断题]尾部受热面的低温腐蚀过程是由于SO2氧化成SO3，再与烟气中的蒸汽相结合，形成酸蒸汽。
A.正确
B.错误

[单选题]20mL1mol／LH2SO4溶液加入到另一种20mL1mol／LH2SO4溶液中，则混合液浓度为2mol／L。（ ）[1.0分]
A. 正确
B. 错误

[单选题]在500K时，反应SO2 (g) + 1/2 O2 (g) == SO3 (g) 的K1θ =50，同一温度下，反应2 SO3 (g) == 2 SO2 (g) + O2 (g) 的Kθ 为（ ）。
A. 2×10-2
B. 4×10-4
C. 1×102
D. 2.5×102

[单选题]脱硫装置对SO2的吸收速率随PH值的降低而下降，当PH值降到（）时，几乎不能吸收SO2了。
A.3
B.4
C.5
D.6