Police are__________trying to find out the exact cause of the acciden-考呗网题库移动版

单选题 Police are__________trying to find out the exact cause of the accident．

A．still
B．yet
C．soon
D．even

参考答案A

解析: 句意：警察仍然在查找事故发生的真正原因。本题考查的是副词的词义辨析。still表示“仍然”；yet意为“还，仍然”，常用于疑问句和否定句；soon表示“不久”；even意为“甚至”。根据题意，故A正确。

单选题 —This cake’s deficious!Did you make it yourseff?
—__________My sister got it from the bakery．

A．Really?
B．Of course．
C．You must be joking!
D．You are welcome．

单选题 My mother was talking to Lisa on the phone__________the doorbeH rang．

A．while
B．when
C．since
D．as

单选题 Many great discoveries were made in__________the 19th century．

A．the second of half
B．second of the half
C．the haft second of
D．the second half‘of