微生物污染是属于物理污染。（）

以下标记中用于设置表格标题的是()

以下标记中用于定义表格标题的是()

28.-Whataretheguarantees?–__________

Directions:Thereare20incompletesentencesordialoguesinthispart,choosethebestanswertocompletethem.(补全句子，问题或对话)28.Ihopeyouwillgoonstudyingforyour__________aftergraduationfromKedeCollege.

Directions:Thereare20incompletesentencesordialoguesinthispart,choosethebestanswertocompletethem.(补全句子，问题或对话)28.-YourEnglishisverygood.-_________.

Directions:Choosethebestanswertocompletethesentences,questionsordialogues.ThenmarkthecorrespondingletteronAnswerSheet.28-Whataretheguarantees?–__________

28.Thisisthehousein____Iwasbornthirtyyearsago.

28.Thefactoriesmake____dirtyinthisarea.

28.Lastnightwesawtwomovies,____wasinteresting.

28.当血小板计数低于（）可发生严重的自发性出血，甚至致命性的颅内出血，必须绝对卧床休息。

28.肺炎防治并发症哪项除外（）

28.Pleaseputall()baggageontheconveyor.

28..J.D.Salinger’snovelTheCatcherintheRyeisaboutateenageboy’srebellionagainstthehypocrisiesoftheadultsociety.

28．昨日スーパーで田中さん（　　　）会いました。