My brother want ________ the chess club. [ ]
A. join
B. to join
C. joins
D. join to
答案:B
句型转换。
1. We have got some juice.(变为否定句)
We_____ _____ _____ juice.
2. Have they got any carrots?(作否定回答)
_____ , they _____.
3. We've got six eggs.(对画线部分提问)
_____ _____ _____ have you got?
4.My sister likes apples.(对画线部分提问)
_____ _____apples?
男性,65岁,持续性上腹部疼痛半年,消瘦、贫血、乏力,偶有恶心、呕吐。查休呈贫血貌,上腹部剑突下轻压痛。应采用哪种辅助检查确定诊断
A.X线上消化道造影B.胃液分析C.B超检查D.纤维胃镜检查E.血清胃泌素测定