题目内容
【题目】I always had doubts he would be the best man for the job , but now I don’t doubt he can do it.
A. whether; whether B. that ; if
C. if; whether D. whether; that
【答案】D
【解析】试题分析：考查名词性从句的连接词。Doubt whether（否定句）担心…是否…,doubt that（肯定句）怀疑……。句意：我总是担心他是否是那个最合适这项工作的人，但是现在我不怀疑他可以胜任。故选D。
轻松暑假总复习系列答案【题目】The girl behaved in a strange way. You could not________her mind.
A．read
B．realize
C．recognize
D．see
【题目】 The popular image of the mountain climber is of a person carefully climbing a steep cliff with a network of safety ropes, but it is not the only kind. Many climbers now enjoy bouldering. It’s more accessible and better for the environment.
What is bouldering? Bouldering is a sport that involves climbing on, over, and around boulders up to approximately twenty feet above the ground. Participants employ no safety ropes. | |
Why boulder? improve your climbing skills by focusing on basics places to climb, such as climbing walls at gyms and parks, easy to find less time commitment to bouldering than to mountain climbing intellectual and physical enjoyment as one solves problems | Bouldering Terms crimp: a very small handhold foothold: a place where one may place a foot to aid in climbing boulder jug： a very large handhold that is easy to use problem:The path up a boulder is referred to as the "problem"that one must solve. The " solutionis the sequence of moves one makes up and over a boulder. |
Here is an example of a climber addressing a bouldering problem.
Figure 1: The climber has two routes she could take, one to the left and one to the right. The left one appears easier because it has a jug within easy reach, but look what happens if she chooses that direction. She gets stuck on the rock and has to go back down. Sometimes that is even more difficult than going up.
Figure 2: The climber takes the one to the right this time. Using a foothold and placing her righ hand in a crimp, she is able to lift herself up and locate other handholds. After only a few moves, she is able to throw her leg over the top of the boulder and pull herself up.
【1】What can we leam about bouldering?
A. It is a popular indoor sport.
B. It is a kind of climbing without ropes,
C. It needs maps and equipment.
D. It is a steep cliff climbing.
【2】Why does bouldering become popular?
A. Because it challenges the limits.B. Because it is not readily available.
C. Because it builds minds and bodies.D. Because it ia a team game.
【3】According to the example, what is the right route usually like?
A. It is a shortcut.B. It a dead end.
C. It is tough but to the top.D. It is lined with jugs.