五、完形填空：通读下面短文，掌握其大意，然后在各题所给的A、B、C三个选项中，选出一个最佳选项，并将答案写在试题前的括号内。
There are all kinds of machines. They are used in many 31 ways. One kind of machine is called a computer. A computer can do many things. A computer can do maths problems. People can do maths problems. But they cannot do it 32 a computer.
Computers remember things. Computers remember 33 people tell them. People cannot remember as many things as computers. Computers help tell 34 the weather will 35 . Computers help fly rockets and spaceships.
There are 36 of ways computers are used. They are used in thousands of ways. 37 they are not always used in the same way. Some computers do just 38 things. Some computers can do a lot of things. There are 39 computers. There are big computers, too. There may be computers in your school. Do you 40 what they do?
31．（ ）A．difficult B．different C．same
32．（ ）A．as fast as B．fastly than C．quickly than
33．（ ）A．something B．everything C．that
34．（ ）A．which B．what C．where
35．（ ）A．be like B．be C．look
36．（ ）A．all B．many C．a lot
37．（ ）A．But B．And C．When
38．（ ）A．a little B．a few C．little
39．（ ）A．large B．good C．small
40．（ ）A．talk B．know C．get
30．（ ）The windows in our classroom are _______ day and night.
A．opening B．opened C．open
29．（ ）— Would you like _______ some coffee?
— OK. Thanks.
A．have B．to have C．having
28．（ ）You should change your way of ________ friends, or you’ll have no friends.
A．making B．make C．to make
27．（ ）— What can I do _______ you? — I’d like some oranges.
A．to B．of C．for
26．（ ）I am hungry but I can’t find _______ in the fridge.
A．everything B．anything C．something
25．（ ）The boy _______ me is very nervous because he is afraid.
A．in the front B．in the front of C．in front of
24．（ ）You can’t _______ the bus before it stops.
A．get off B．get up C．get to
23．（ ）My friend’s dog is a white one _______ a black nose.
A．of B．with C．and