五道英语选择,想对下,求正确,26.All leaders should attach a great deal of

五道英语选择,想对下,求正确,
26.All leaders should attach a great deal of importance to their public ________.
A.shape B.image C.status D.figure
27.It is not difficult to ________ the idea that machines can communicate information to us.
A.confess B.convince C.admit D.accept
28.The problem is that most local authorities lack the ________ to deal sensibly in this market.
A.preference B.expertise C.management D.consideration
29.The socks were too small,and it was only by _____ them that he managed to put them on.
A.spreading B.lengthening C.extending D.stretching
30.Color-blind people often find it difficult to ________ between blue and green.
A.divide B.settle C.split D.distinguish