【简答题】变绿的土豆不可食用是因为其中 含量很高,容易引起中毒。
【单选题】()多为混凝土收缩引起的表面龟裂。裂缝细小,宽度约为 0.03~0.05mm ,用手触 及有凸起感觉,并无固定规律。
【简答题】Why does the woman want to move out? ' [A] Because she does not get along with her brother. [B] Because her parents treat her badly. [C] Because she wants to be independent. [D] Because she quarreled ...
【多选题】评价企业经营安全程度的指标主要有( )。
【简答题】变绿的土豆不可食用是因为其中( )含量很高,容易引起中毒。
【判断题】变绿的土豆不可食用是因为其中凝集素含量很高,容易引起中毒。
【单选题】听力原文:Why does the speaker mention that her husband does all the ironing in their house? (35)
A.
To share with others her experience.
C.
To prove a previous point.
D.
To show her abilities.
【多选题】评价企业经营安全程度的指标主要有( ) 。