绘一典型的色谱图,并标出进样点、tM、tR、t'R、W1/2、W、σ和基线。
第1题
He has done no work, so it will______ him right if he fails his exam.
A.deserve
B.serve
C.credit
D.condemn
第2题
His parents ______ him to enlist when he was seventeen.
A.permitted
B.committed
C.made
D.enabled
第3题
It is ______he often fails in exams ______makes his parents worried about him.
A.what; that
B.that; what
C.that; that
D./ ; that
第4题
He is a (an) ______ and well-behaved child, but his parents worry about him for he talks too little.
A.obedient
B.transient
C.conscious
D.passionate
第5题
He is a(n) ______ and well-behaved child, but his parents worry about him for he talks too little.
A.obedient
B.transient
C.conscious
D.passionate
第6题
His parents ______ him to enlist when he was seventeen.
A.permitted
B.committed
C.made
D.enabled
第7题
He is a(n)_____and well-behaved child, but his parents worry about him for he talks too little.
A.obedient
B.transient
C.conscious
D.passionate
第8题
His parents used to be very (demand)____________to him when he was at high school.
第9题
Because his parents are very strict with him and often criticize him, he has developed a(an) ______ of inferiority.
A.feeling
B.emotion
C.sense
D.attitude
第10题
His parents asked him to buy books ______ he found useful and necessary for his study.
A.whichever
B.whatever
C.whenever
D.however
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