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【简答题】
The three most common storage devices are the hard drive, floppy disk drive and CD-ROM. 上述句子的准确含义是: A. 最常见的三种保存装置是硬盘、软盘和光盘。 B. 三种最常见的存储设备是硬盘、软盘和光盘。 C. 三种最常见的保存手装置是硬件、软盘和CD-ROM。 D. 最常见的三种存储设备是硬件、软件和光盘。
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参考答案:
举一反三
【多选题】对于造成该缺陷的原因分析正确的是
A.
焊接时电流过大
B.
焊接时停留时间过长
C.
焊接速度过快
D.
焊接电弧压得过短
E.
焊条的倾斜角度不对
【单选题】--When is _________Day? --It's on September 10. [     ]
A.
Teachers'
B.
Teachers
C.
Teacher's
【单选题】________ is celebrated on September 10. [     ]
A.
National Day
B.
Teacher's Day
C.
Dragon Boat Festival
D.
Spring Festival
【单选题】乳酸菌作用下牛乳产生的乳酸升高的那部分酸度叫( )
A.
真实酸度
B.
有效酸度
C.
固有酸度
D.
外表酸度
【单选题】Realizing that everything she said had no effect on her son, __________.
A.
her son’s teacher was asked to help solve the problem.
B.
it was decided that her son’s teacher should help solve the problem.
C.
She had to ask her son’s teacher to help solve the problem
D.
there’s nothing she can do but ask her son’s teacher to help solve the problem.
【单选题】Who is the man _______was talking to our English teacher?
A.
he
B.
that
C.
which
D.
whom
【单选题】乳酸菌作用下牛乳产生的乳酸升高的那部分酸度叫( )
A.
外表酸度
B.
真实酸度
C.
有效酸度
D.
固有酸度
【单选题】乳酸菌作用下牛乳产生的乳酸升高的那部分酸度叫( )
A.
固有酸度
B.
有效酸度
C.
外表酸度
D.
真实酸度
【单选题】It was not until dark ______ it was time to return home.
A.
that he realized
B.
that did he realize
C.
when he realized
D.
when did he realize
【单选题】Every morning the teacher make students ___________ on the playground.A. to read B.
A.
10. Every morning the teacher make students ___________ on the playground. A. to read
B.
reading
C.
read
D.
reads
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