The questions of “How is language acquired? How do people learn a foreign language?” are explored in __________.
B、sociolinguistics
C、psycholinguistics
D、general linguistics
B、sociolinguistics
C、psycholinguistics
D、general linguistics
第2题
A.对于污染大气,HO·主要来源于醛的光解,尤其是甲醛的光解
B.O3的光解是清洁大气中HO·的主要来源
C.HO·的光化学生成率白天高于夜间
D.HO·有很高的活性,具有强氧化作用
第7题
A.验算壁柱间墙时,s取相邻横墙间的距离
B.验算壁柱间墙时,s取相邻壁柱间的距离
C.验算整片墙且墙上有洞时,s取相邻壁柱间的距离
D.验算整片墙时,s取相邻壁柱间的距离
第8题
A.She corrected the questions
B.her questions were correct
C.her answers were correct
D.she corrected the questions
第9题
A. A handful of short-answer questions
B. Ten to twenty multiple-choice questions
C. All of the above
D. Two or three open-ended questions
第10题
The questions ______ in English. ()
A.answer
B.must answer
C.must be answered
D.can answer
第11题
The questions ______ in English.
A.answer
B.must answer
C.must be answered
D.can answer