【简答题】Whenever I am in (difficult) ______, he comes to help me.
【单选题】He offered______ me. I was very happy. [ ]
【单选题】-- Are you sure that he will come here in time? --- You may ______ he will come to help us though he is very busy.
【单选题】已知棱长为a,各面均为等边三角形的四面体S-ABC,则它的表面积等于( )
【单选题】He said to his younger sister, 'You may come with me.' He told his younger sister that __ with him. [ ]
【单选题】He didn't give up _____ me. [ ]
【简答题】He says,“You are very nice to help me.” He says,“______ nice ______ you to help me.”
【简答题】‘Hemay help me.’ she said herself.A. in B. for C. by D. to
【简答题】He made a promise __________he would help me. A.what B.when C.that D.which