问题
I feel it hard to keep up with my classmates. But whenever I want to _______, my teacher always encourages me to work harder.
A:give in
B:give back
C:give out
D:give up
B:give back
C:give out
D:give up
正确答案是:
同类题型
Teachers often tell their students _______ across the road when the traffic light is red.
By the time I was nine ,I ______hundreds of English words.
My brother is _______ homework. He often ______ homework at homework.
Scientists are now working _ humanoids(类人生物) because they can help people alot. [ ]