(单选题)6: Very ___ he will forget all about it. A: like B: possible C: probable D: likely ...

(单选题)8: "Paul may have gone to the playground to watch a football match." "No, if there'd been a match today, he_____ ." A: could've told me B: might've told me C: would've told me D: must've told me ...

(单选题)18: "I had to walk home yesterday: I had no money for my fare.""You______ me l I could have lent you the money!" A: ought to tell B: must have told C: must tell D: should have told ...

(单选题)12: This coastal area ________ a national wildlife reserve last year. A: was named B: named C: is named D: Names ...

(单选题)20: He has ______(join) the army for ten years and is now an officer. A: gone into B: joined in C: been in D: come into ...

(单选题)14: What is done cannot be _____. A: undone B: unbuttoned C: unfastened D: untied ...

(单选题)8: "Paul may have gone to the playground to watch a football match." "No, if there'd been a match today, he_____ ." A: could've told me B: might've told me C: would've told me D: must've told me ...

(单选题)2: He ___his leg when he _____in a football match against another school. A: broke; played B: was breaking, was playing C: broke; was playing D: was breaking; played ...

(单选题)18: 计数/定时器为自动重装初值的方式为：（ ） A: 方式0 B: 方式1 C: 方式2 D: 方式3 ...

(单选题)12: 采用可变波特率的串行通信的工作方式为：（ ） A: 方式0和方式2 B: 方式0和方式2 C: 方式1和方式3 D: 方式2和方式3 ...