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【判断题】
结构复杂的高精度、大型、关键设备的大修,一般均采用网络计划。A.
正确
B.
错误
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【单选题】It is very kind _____ you to help me with my work because it is very difficult _____me to do it by myself.
A.
of； for
B.
of； of
C.
for；of
D.
for； for
【单选题】It is very kind _____ you to help me with my lessons because it is very difficult _____me to learn them well.
A.
of； for
B.
of； of
C.
for；of
D.
for； for
【单选题】It is very kind ____ you to help me with my lessons. It is hard ____ me to learn them well.
A.
of; for
B.
of; of
C.
for; of
D.
for; for
【单选题】It is very kind of you to do the washing-up, but you it.
A.
mustn’t have done
B.
wouldn’t have done
C.
mightn’t have done
D.
didn’t have to do
【单选题】It is very kind _______ you to help me with my housework. It is hard _____me to do all the work.
A.
of, for
B.
for, of
C.
of, to
D.
to, for
【单选题】It is very kind ______ you to help me with my lessons. It is difficult ______ me to learn them well. [ ]
A.
of, of
B.
for, of
C.
of, for
D.
for, for
【简答题】IEEEE802.15.4标准定义的无线个域网具有哪些特点?
【单选题】He is always kind ____ others. It is very kind ____ him.
A.
of, to
B.
to, of
C.
to, to
D.
of, of
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