【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。
【单选题】Why does the author fight with her boyfriend?
A.
Because they haven't seen each other for a long time.
B.
Because he does't love her any longer.
C.
Because he doesn't send emails to her frequently.
D.
Because their typed dialogue lack of emotional cues and she misinterprets it.
【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( ) 。