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【单选题】
下面选项中,表示二进制数据的类型是
A.
CHAR
B.
VARCHAR
C.
TEXT
D.
BLOB
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【简答题】He is the very person whom I m looking for.英译汉
【单选题】His English, ______ used to be very poor is now excellent.
A.
which
B.
that
C.
it
D.
whom
【单选题】I love places _____________ the people are very friendly.
A.
who
B.
which
C.
where
D.
whom
【单选题】Tom is very helpful. He is the very person _ you can turn in trouble. [     ]
A.
from whom
B.
to whom
C.
to that
D.
from that
【单选题】The doctor ______ she sent her friend is very famous.
A.
to whom
B.
to whose
C.
whom
D.
at whom
【单选题】听力原文:W: With whom did you go fo the Great Wall? M: My parents, my sister Mary and good friend Charile. How many people went to the Great Wall?
A.
Seven.
B.
Four.
C.
Five.
【判断题】气流床气化法排渣方式均为液态排渣。
A.
正确
B.
错误
【单选题】She is becoming fat, _______ bothered her very much.
A.
which
B.
that
C.
it
D.
of whom
【单选题】电离度是描述弱电解质电离程度的物理量,电离度=(已电离的物质的量/原来的总物质的量)×100%。现取20 mL pH=3的CH 3 COOH溶液,加入0.2 mol·L -1 的氨水,测得溶液导电性变化如图,则加入氨水前 CH 3 COOH的电离度为 [     ]
A.
0.5%
B.
1.5%
C.
0.1%
D.
1%
【单选题】The foreign prime minister was the person______ .
A.
whom the banquet was given in honor
B.
for him the banquet was given honor
C.
whose honor the banquet was given
D.
in whose honor the banquet was given
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