第1题：
Age is not the learner factor that has been an issue in second language acquisition research.()
第2题：
At a dinner, you can begin to eat
A、when the guests sitting beside you begin.
B、when the hostess says, "Let's begin."
C、when the main course is served.
D、when the hostess picks up her own spoon or fork..
第3题：
Motivation is not an important factor in second language acquisition except.()
第4题：
Whcih of the following best states the behaviorist view of child language acquisition （）.
ALanguage acquisition is a process of habit formatio
BLanguage acquisition is the species-specific property of human beings
CChildren are born with an innate ability to acquire language
DHumans are equipped with the neural prerequisites for language and language use
第5题：
第6题：
The critical age for language acquisition refers to the qualitative difference in language acquisition before and after the age around fifteen.()
第7题：
If the acquisition symbol flashes three times when acquisition is attempted，it may be possible that the acquisition symbol ________ over the navigation mark．
A.is not positioned properly
B.is not a fixed position
C.is not at a position fixed
D.is a wrong position
第8题：
In second language acquisition, age is an important factor.()
第9题：
第10题：
For Krashen, the affective filter is the principal source of individual difference in second language acquisition.（）
A对
B错