更多"[简答题]I've been so busy lately,I hav"的相关试题:
[单选题]If the doctor had been available, the child_______
A. would not die
B. could not have died
C. might not die
D. should not have died
[简答题]At first the phone was busy.
[简答题]The girls are busy making preparations for the weekend party.
[单选题]The workers are busy _______models for the exhibition
A. to make
B. with making
C. being making
D. making
[单选题]C(H2SO4)=1mol/L的H2SO4溶液，表示1升溶液中含H2SO4 （ ）
A.49.04g
B.98.08g
C.24.52g
D.62.83g
[判断题]尾部受热面的低温腐蚀是由于SO2氧化成SO3，而SO3又与烟气中蒸汽结合，形成酸蒸汽。（ ）
A.正确
B.错误
[多选题]当主站已发送信号，230MHz终端电台未收到，BUSY灯不亮，可能是( )。
A.主板故障
B.天馈线故障
C.电台故障
D.电台频道设错
[简答题]I've changed my mind.
[简答题] He had to leave early yesterday.
[单选题]A police officer claimed he had attempted to _______ paying his fare.
A. avoid
B. reject
C. refuse
D. neglect
[简答题] He had a traffic accident last week.
[简答题]What did they say they had done?
[简答题]I've lost interest in my work.
[判断题]在下列变化中SO2→S,SO2 起还原剂的作用。 ( )
A.正确
B.错误
[单选题] The computer center, last year, is very popular among the students in this school.
A. open
B. opening
C. having opened
D. opened
[简答题] I had lunch with a friend of mine.
