更多"[单选题] He spent a long time ________"的相关试题:
[判断题]在趋势预报中可以使用指示码“PROB”。
A.正确
B.错误
[判断题]在趋势型着陆预报中, 建议使用指示码“PROB”。
A.正确
B.错误
[单选题]在趋势型着陆预报中,( )使用指示码“PROB”。
A.不得
B.可以
C.建议
[单选题] ______ he was very tired, he still went on working hard.
A. For
B. Though
C. As
D. Since
[单选题] He was ill. ________ is why he didn’t attend the meeting.
A. This
B. It
C. There
D. That
[单选题]以下程序的输出结果是（）。
long fun（ int n）
{ long s;
if（n==1||n==2）s=2;
else s=n-fun（n-1）;
return s;}
main（）
{ printf（"%ld＼n", fun（3））; }
A.1
B.2
C.3
D.4
[单选题]he关键是指:
A. 上下颌第一切牙的咬合接触关系
B. 上下颌尖牙的咬合接触关系
C. 上下颌第一前磨牙的咬合接触关系
D. 上下颌第一磨牙的咬合接触关系
E. 上下颌第一乳磨牙的咬合接触关系
[单选题]执行如下代码：importtimeprint(time.time())，以下选项中描述错误的是（）
A.time库是Python的标准库
B.可使用time.ctime()，显示为更可读的形式
C.time.sleep(5)推迟调用线程的运行，单位为毫秒
D.输出自1970年1月1日00:00:00AM以来的秒数
[单选题] What language did Tom Hofman speak before he came to Paris?
A. He spoke French.
B. He spoke English.
C. He spoke Japanese.
D. We don’t know
[单选题] What did Hofman come to know when he arrived in Paris?
A. What he said in French could not be understood by people in France.
B. The French people could not speak French as well as he could.
C. He did not know how to talk to a French woman.
D. He knew little of the French grammar.
[单选题]HE翼片的优点是能清晰显示
A. 牙槽嵴顶
B. 下颌管位置
C. 根折部位
D. 根尖病变类型
E. 上颌窦分隔
[单选题] When the boy heard the voice repeating, he thought ______ .
A. it was foolish to hear others’ voice
B. someone else in the mountain liked his voice
C. there were many other people in the mountain
D. he was laughed at by someone else in the mountain
[单选题] Last night he wanted to give up the job, but this morning he ________ .
A. made up his mind
B. changed his mind
C. made progress
D. grew up
[单选题] After he bought the cat, the man asked for the bowl, because he thought ______ .
A. the bowl should go with the cat
B. the bowl had a beautiful colour
C. the farmer didn’t know the value of the bowl
D. the cat could not live without the bowl
[单选题] The farmer kept the bowl so that he could ______ .
A. let another cat use it
B. sell more cats
C. sell more bowls
D. use the bowl himself
[单选题] As soon as he entered the classroom, Paul ________ his coat.
A. put up
B. give up
C. took off
D. turn on
[单选题]he面呈“十”形发育沟的牙齿是:
A. 上颌第一磨牙
B. 下颌第一磨牙
C. 上颌第二磨牙
D. 下颌第二磨牙
E. 下颌第二前磨牙
[单选题]正常牙尖交错he时,上颌尖牙的尖顶对着:
A. 下颌尖牙的近中缘
B. 下颌尖牙的尖顶
C. 下颌尖牙的远中缘
D. 下颌第一前磨牙的颊尖
E. 无明确标志
[单选题] Three hundred miles ________ a long way.
A. is
B. are
C. were
D. am
