题目

是Python中的赋值号。 答案：【1】=（不能写等号）I fell in love with Yosemite National Park the first time I saw it, when I was 13 . My parents took us there for camping. On the way out, I asked them to wait while I ran up to EL Capitan, a  36  rock of 3,300 feet straight up. I touched that giant rock and knew  37  I wanted to climb it. That has been my life’s passion ever since— 38  the rocks and mountains of Yosemite. I’ve long made Yosemite my  39 . About 15 years ago I started seeing a lot of  40 , like toilet paper, beer cans, and empty boxes, around the area. It’s  41  me why visitors started respecting the place 42  and treated such a beautiful home-like place this way. I tried  43 trash myself, but the job was too big. I would  44  an hour or two on the job, only to find the area trashed all over again weeks later. Finally, I got so  45  it that I decided something had to change. As a rock-climbing guide, I knew  46  about organizing any big event. But in 2004, together with some climbers, I set a date for a  47 . On that day, more than 300 people  48 . Over three days we collected about 6,000 pounds of trash. It was amazing how much we were able to  49 . I couldn’t believe the  50  we made —the park looked clean! Each year volunteers come for the cleanup from everywhere. In 2007 alone, 2,945 people picked up 42,330 pounds of trash and  51  132 miles of roadway. I often hear people  52  about their surroundings. If you are one of them, I would say the only way to change things is by  53  rather than complaining. We need to teach by  54 . You can’t blame others  55  you start with yourself. 1.                A．narrow         B．loose           C．distant   D．huge 2.                A．gradually       B．recently        C．immediately   D．finally 3.                A．describing      B．climbing        C．imagining D．painting 4.                A．lab            B．palace          C．garden   D．home 5.                A．waste          B．goods          C．material  D．resources 6.                A．over           B．within          C．beyond   D．against 7.                A．less            B．least           C．more D．most 8.                A．breaking down   B．digging out      C．throwing away D．picking up 9.                A．wait           B．spend          C．kill  D．save 10.               A．tired of         B．used to         C．satisfied with   D．delighted in 11.               A．everything      B．nothing         C．something D．anything 12.               A．picnic          B．concert        C．cleanup   D．party 13.               A．looked around   B．called back      C．dropped out    D．showed up 14.               A．accomplish      B．overcome       C．demand   D．receive 15.               A．contact         B．difference      C．plan  D．visit 16.               A．covered        B．designed       C．crossed   D．measured 17.               A．argue          B．quarrel         C．talk   D．complain 18.               A．questioning     B．watching        C．doing D．thinking 19.               A．example        B．research        C．method   D．explanation 20.               A．when          B．unless          C．although   D．if