若串s="MathTypes"，则其子串的数目是【 】。

Standard English is the variety of English which is usually used in print and which is normally taught in schools and to non-native speakers learning the language. It is also the variety which is normally (1) by educated people and used in news broadcasts and other (2) situations. The difference between standard and nonstandard, it should be noted, has (3) in principle to do with differences between formal and colloquial (4) ; standard English has colloquial as well as formal variants.

(5) , the standard variety of English is based on the London (6) of English that developed after the Norman Conquest resulted in the removal of the Court from Winchester to London. This dialect became the one (7) by the educated, and it was developed and promoted (8) a model, or norm, for wider and wider segments of society. It was also the (9) that was carried overseas, but not one unaffected by such export. Today, (10) English is arranged to the extent that tile grammar and vocabulary of English are (11) the same everywhere in the world where English is used; (12) among local standards is really quite minor, (13) the Singapore, South Africa, and Irish varieties are really very (14) different from one another so far as grammar and vocabulary are (15) .Indeed, Standard English is so powerful that it exerts a tremendous (16) on all local varieties, to the extent that many of long-established dialects of England have (17) much of their vigor and there is considerable pressure on them to be (18) . This latter situation is not unique (19) English: it is also true in other countries where processes of standardization are (20) .But it sometimes creates problems for speakers who try to strike some kind of compromise between local norms and national, even supranational ones.

1（）

A.said

B.told

C.talked

D.spoken

阅读下面这首宋词，回答下面的问题。

●少年游

晏殊

重阳过后，西风渐紧，庭树叶纷纷。朱阑向晓，芙蓉妖艳，特地斗芳新。

霜前月下，斜红淡蕊，明媚欲回春。莫将琼萼等闲分，留赠意中人。

（1）上阙两幅什么画面？运用了什么表达技巧？请具体分析。（4分）

答：_____________________________________________________________________

_________________________________________________________________________

_________________________________________________________________________

__________________________________________。

（2）此词歌咏木芙蓉，通过这个意象作者表达了什么思想感情？（4分）

答：______________________________________________________________________

__________________________________________________________________________

__________________________________________________________________________________________________。

___________________________________________________________________。

女性，23岁，月经增多8个月，2周来牙龈出血，下肢皮肤散在出血点及瘀斑，血红蛋白78g／L，白细胞5．0×10⁹／L，血小板计数48×10⁹／L。临床诊断为特发性血小板减少性紫癜

若该患者治疗中出现严重出血，首选治疗（）

A.西咪替丁

B.云南白药

C.大剂量丙种球蛋白

D.皮质激素

E.长春新碱

要树立良好的社会风尚，应建立道德善恶赏罚机制。这是因为（）

①无论哪个时代，道德的健康运行都离不开赏善罚恶机制；

②道德赏罚机制能够营造扬善抑恶惩恶的道德环境；

③赏善意味着直接肯定某一道德行为或道德人格的社会价值；

④罚恶意味着对不道德行为予以责任追究。

A.①②③④

B.①③④

C.①②④

D.①②③

王安石提出“形者，有生之本”，与之相对立的观点是（）

A.心外无物

B.天地为万物之本

C.夫形于天地之间者，物也

D.舍天地则无以为道