12. （ ）

(单选题)According to students’ capacity, criteria divide English cur (单选题)It is the special requirements in level five of language ski (单选题)The world was deeply ______ with the Green Olympics held in (单选题)______ girl in red has formed the habit of walking her dog a (单选题)—Why does the boss look worried?—Tom left the company a mont (单选题)—Is David a man with good ______?—I don’t think so. As a mat (单选题)Jane, ______ at the news of the earthquake, was at a loss fo (单选题)The rescue team ______ to help but failed to get there in ti (单选题)I don’t know whether you happen ______ it, but I’m going to (单选题)The researchers who study jokes want to find out ______ peop