D．irections: There are 15 incomplete sentences in this section. For each sentence there are four choices marked A, B, C and D. Choose one answer that best completes the sentence and blacken the corresponding letter on the answer sheet.

6. ______ the look on his face, he wasn't satisfied with their performance.

A． To judge by

B． Judging by

C． Judge by

D． To be judged by

[问答题]Directions: In this section there are two incomplete dialogues and each dia

[问答题]Directions: In this section there are two incomplete dialogues and each dia

[问答题]Directions: In this section there are two incomplete dialogues and each dia

[问答题]Directions: In this part, there are three incomplete texts with 20 question

[问答题]Directions: In this part, there are three incomplete texts with 20 question

[问答题]Directions: In this section there is one incomplete interview which has fou

[问答题]Directions: In this part, there are three incomplete texts with 20 question

[问答题]Directions: In this part, there are three incomplete texts with 20 question

[问答题]Directions: In this part, there are three incomplete texts with 20 question

[问答题]Directions: In this section there is one incomplete interview which has fou