【正文】
此句中的 mittee 指具體成員,因此謂語動詞要用復(fù) 數(shù)形式; a second“ 再一;另一 ” 。 the D. have。 a B. have。t arrive 答案與解析 C 根據(jù)句意可知,醫(yī)生到現(xiàn)在為止還沒來,因此用現(xiàn)在完成時,故選 C項(xiàng)。t arrived C. haven39。 4. — Have you called 120? — Yes. As soon as I saw the accident, I called the doctors, but they ________ yet. A. didn39。t see D. hasn39。t seen B. hasn39。 3. — What happened to the saleswoman? — We don39。 2. The police haven39。 occupy在此意為 “ 居住 ” 。 6. When I was at college, I spoke three foreign languages, but I ______