.i told the stranger how to get there but perhaps i ____ him a map.
a)should have given b)had to give c)ought to give d)must have given
66. ____,all of the soldiers laid down on the ground immediately and could not move their bodies,very tied.
a)the task having been finished;felt
b)the task having been finished;feeling
c)finished the task;felt
d)the task having been finished;having felt
67.i need a book dealing ____ anti-pollution problems.
a)about b)on c)with d)to
68.if betty sets her mind on something there is nothing to hold her ____?。?BR> a)up b)on c)back d)out
69.though his appearance has changed so much,i recognized him the ____ i saw him.
a)instantly b)moment c)occasion d)time
70.colour-blind people often find it difficult to ____ between blue and green.
a)distinct b)distinguish c)separate d)divide
a)should have given b)had to give c)ought to give d)must have given
66. ____,all of the soldiers laid down on the ground immediately and could not move their bodies,very tied.
a)the task having been finished;felt
b)the task having been finished;feeling
c)finished the task;felt
d)the task having been finished;having felt
67.i need a book dealing ____ anti-pollution problems.
a)about b)on c)with d)to
68.if betty sets her mind on something there is nothing to hold her ____?。?BR> a)up b)on c)back d)out
69.though his appearance has changed so much,i recognized him the ____ i saw him.
a)instantly b)moment c)occasion d)time
70.colour-blind people often find it difficult to ____ between blue and green.
a)distinct b)distinguish c)separate d)divide