【单选题】【消耗次数：1】
投影机的摆放位置可以是挂在屋顶和（ ）。
①
稳定摆在桌面上
②
放在书本上
③
放在地上
④
放在屋外
参考答案：
复制
纠错
相关题目
【单选题】
桌面上有各种图标，图标在桌面上的位置是（ ）。
①
可以移动，但只能由Windows系统完成
②
不能移动
③
可以移动，但只能由用户自己完成
④
可以移动，既可由Windows系统完成，又可由用户自己完成
【单选题】
在Windows中，对桌面上的图标（ ）。
①
可以用鼠标的拖动或打开一个快捷菜单对它们的位置加以调整
②
只能用鼠标对它们拖动来调整位置
③
只能通过快捷菜单来调整位置
④
只需用鼠标在桌面上从屏幕左上角向右下角拖动一次，它们就会重新排列
随机题目
【单选题】
Julie has gained more experience than____ in her restaurant and the customers like her.
①
any waitress
②
other waitresses
③
the waitress
④
any other waitress
【单选题】
I eagerly answered all the questions, never ____ much about making mistakes.
①
worry
②
worried
③
worries
④
worrying
【单选题】
—Good morning, John. How are you doing？—____.
①
Im pleased.
②
Good night.
③
Not so bad. And you?
④
How do you do?
【单选题】
16. By using virtual reality programmes, it is possible to ____ deep into outer space without ever leaving Earth.
①
explore
②
find
③
escape
④
stay
【单选题】
Three-fourths of the homework ____ today.
①
has finished
②
has been finished
③
have finished
④
have been finished
【单选题】
Not until the early years of the 19th century ____ what heat is.
①
man knew
②
did man know
③
man did know
④
didn’t man know
【单选题】
The gate is too____ for a car; we’ll have to walk through. ?
①
shallow ?
②
loose ?
③
broad ?
④
narrow?
【单选题】
I’d like to ____ a single room at the holiday inn for two days.
①
serve
②
conserve
③
preserve
④
reserve
【单选题】
27. The police are anxious to interview everyone ____ last night’s incident.
①
concerning
②
B. concerned about
③
concerned in
④
concerned for