Question

7．如果你有学习上有困难，可以向我们求助．
If you have any difficulties in your lessons，you canask for help from us．

Answer 1

分析 ask for help．

解答 答案：ask for help．can是情态动词，后加动词原形，表示求助也就是寻求帮助用ask for help，故答案是ask for help．

点评 ask for偏向"要求"
1．The people ask for political asylum．
人们请求政治避难．
2．B：You should ask for a refund．
你应该要求退款．
3．What more could they ask for？
他们还想怎么样？