【单选题】在海洋里,无论是在大陆架,还是在大陆披上,或是在大洋底区域里,都有或大或小的露出水面的陆地,我们把这样的陆地称为海洋中的()。
【单选题】将粉状脱氧剂如C粉、Fe-Si粉、CaSi粉、Al粉加到炉渣中,降低炉渣氧含量,使钢液的氧向炉渣扩散,从而降低钢液氧含量的脱氧方法,称为: 。
【单选题】西装、树衫、领带、皮带与鞋袜的颜色最多不超过( )种。
【单选题】Which of the following statement is true according to the passage?
A.
35% of technical reports published in scientific journals are written by scientist's doing their research in America
B.
35% of all scientific journals are issued by American scientific societies.
C.
35% of all scientists come from America
D.
35% of all scientists are doing research at American institutions.
【单选题】The author of this passage is most likely to be ______ .
【单选题】If a syllabus 15 organized around communicative function ,such as identifying, reporting ,correcting and describing ,we call it a _________syllabus.
【简答题】“小嘟睐月饼”袋内有一个小纸袋,上面写着“脱氧剂”.它的作用是除氧,以达到保鲜的目的.三位同学打开包装袋,看到“脱氧剂”为灰黑色粉状,还有少量的红色粉末.提出问题:该“脱氧剂”中的黑色、红色粉末各是什么 甲同学认为:灰黑色粉末为氧化铜、红色粉末是铜粉. 乙同学认为:灰黑色粉末为铁粉,红色粉末是氧化铁. 丙同学认为:灰黑色粉末是活性炭,红色粉末是氧化铁. (1)你认为______同学的猜想较合理,理...
【单选题】______ was not the way the happened.
A.
Which the press reported
B.
That the press reported
C.
What did the press report
D.
What the press reported
【单选题】“I am fuming with anger.”该句包含的愤怒隐喻是______?