21．The teacher dismissed his students with wave of hand a second before the bell rang. A．a(chǎn); 不填 B．the; a C．a(chǎn); the D．a(chǎn); a 【查看更多】

 

題目列表(包括答案和解析)

.The teache rfound ____ difficult to decide____ he would take with him to attend the

conference.

  A.it;whom        B.himself;who       C.this;whom      D.that;who

查看答案和解析>>


同步練習冊答案