【单选题】Please listen carefully and choose the best answer.
A.
In memory of a princess.
B.
In honor of a great emperor.
C.
To mark the death of an emperor of the 1600s.
D.
To celebrate the birth of a princess's 14th child.
【单选题】过氧化氢酶试验(触酶试验)主要用于革兰阳性球菌的初步分群,下面正确的是
【单选题】触酶阴性,6.5%NaCl生长试验和七叶苷试验阳性的是
【单选题】SECTION B PASSAGES Directions: In this section, you will hear several passages. Listen to the passages carefully and then answer the questions that follow. 听力原文: Okay, everybody. Can I please have you...
A.
determine who will be in the play
B.
determine the details of the volunteers
C.
choose the director of the play
D.
start planning for the play
【单选题】SECTION B PASSAGES Directions: In this section, you will hear several passages. Listen to the passages carefully and then answer the questions that follow. 听力原文:W: I see. I hope I can be of some help....
A.
The number of tourists.
C.
Tourist expenditure on shopping.
D.
Tourist expenditure on dining and entertainment.